Jaakko Ryhänen (born 2 December 1946) is a Finnish opera singer (bass) and voice pedagog. Ryhänen initially trained as a primary school teacher. He later studied singing at the Sibelius Academy under
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc5efb8598c5565acd70a60fbc355a996931d3215e8b293e9d8b06bd9fd5edee. Chain 2 (Bitcoin): anchored in block 953620 (2026-06-14T09:36:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/204c3ea4-16e5-4d7a-a191-7826b91a6502.json and https://artists.proofprofile.net/proofs/artist/204c3ea4-16e5-4d7a-a191-7826b91a6502.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Swedish Rhapsody No. 1, Op. 19 'Midsummer Vigil'
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9faaf49d0b91f3d83631da43445fc47459db00c8aa09008af62d2258ebbda97a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD9100443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30bd63b0aff6fc8cdcaffb3823626c5cc03d57b362d9d73875d30c04b69380b1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA0701002.
Suuri Toivelaulukirja - Parhaat joululaulut
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86138e2fe1b9548ff712e394e5962b9f5c0a12c638a4402299b9c881b2f46db5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFSC6103300.
Oskar Merikannon kauneimmat [Best of Oskar Merikanto]
Merikanto : Kesäillan valssi, Op. 1 No. 3 (Summer Evening Waltz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7a3496309793da601e82544dc9249a2bf8569b59d9f763396859583c4543aa. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN8200200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a87ca1474e171f97fbe493fe9954fbdc028639b9878465d167d045f795a36eb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN9200304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaedf0b603af56e392f62e8b8c34fce945631314d7630df84e782b500c8181dfa. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN9200700.
Merikanto : Mä oksalla ylimmällä, Op. 26 (On the Highest Tree-Top)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd170d68e659bf98256cd9cd64bde113f4b2a0a55c3fc7c55fcd8c846f8273f. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN8200300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69c875d2d75d0e232e1472bc6a78fc509c28409345555876ea0227934178e832. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF7500200.
Merikanto : Pai, pai paitaressu, Op. 2 No. 1 (Bye, Bye Lullabye)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976ec395e893d2196ad93258458d240b64d0a8d1cefab4010f3202d92400e964. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF7500300.
Merikanto : Itkevä huilu, Op. 52 No. 4 (The Weeping Flute)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d1f344cabeed4eb16cd6747242eadddd7bbaa3bfe272eb23c6276de033a5fb. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN8400300.
Merikanto : Merellä, Op. 47 No. 4 (At Sea)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da94a8cece12a263f031bf1a4c797a8eae5cfd2641ee120a6bf7b20d994886d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF7501100.
Merikanto : Soi vienosti murheeni soitto, Op. 36 No. 3 (Play Softly, Thou Tune Of My Mourning)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x469a0b25eb3f145d969e3f54fcd29bd801643d859e43f7cf023ab6cd9dd68995. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN8400500.
Merikanto : Lastentaru takkavalkealla Op.82 No.3 [Fairy Tale By The Fireside]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9fa132fc1102c11f984523a7781e0abc7aaa33a6ea2cc4bea2a788e6335c763. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN8400600.
Merikanto : Idyll, Op. 73 No. 1 (Idylli)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81732272033b82326d2bfbe19dd14bb19388221f22467c368e841ad182be10b7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN9200800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a4722d26f7442e994cbc462be04bf8de4c5ad955e2ae9576a624d7eee43b530. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN9200900.
Merikanto : Oi, muistatko vielä sen virren, Op. 52 No. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x291a6de6e6240ee1f287d6277ea78486629926bcd9d8a191b8e89d49b40a4858. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN8400700.
Merikanto : Laatokka, Op. 83 No. 1 (Lake Ladoga)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70aa243dada35db14857de02cb71be20cc3e8a49a10a9055f8f5017c05f9cc88. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN8400800.
Merikanto : Miksi laulan, Op. 20 No. 2 (Why Do I Sing)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x416f8a5c5865a1b0e90e5d485ddafb73061725338b38ac58b5ddc393dc74c172. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF7500400.
Merikanto : Myrskylintu, Op. 30 No. 4 (The Thunderbird)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe90f11628651ec5a0b78fd73f0c883f657f9bb5a9b02010f1fcc20d549d42dfd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF7500500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d0142b2bbfc1219cacf81075e8c1012c4c3e8b17f3c76147e724d8fdfcfef09. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN8400900.
Merikanto : Kesäillan idylli, Op. 16 No. 2 (Summer Evening's Idyll)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b7fc87384bc6ce12eaa5dfed2e9b22ea783b2b689ccd8b5f2c3125d3b9643d3. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN8200400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f6d7f72a07d3089a0ce77c837c39966b5ad852e085cd09ea424a78e4d1d6e9. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN8600093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b106c515b0cf1d4f2180a9ea5f7183a969a07bfcda4910c047461daa169e75d. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN8200700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7a3496309793da601e82544dc9249a2bf8569b59d9f763396859583c4543aa. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN8200200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x469a0b25eb3f145d969e3f54fcd29bd801643d859e43f7cf023ab6cd9dd68995. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN8400500.
Musiikin tähtihetkiä 15 - Oskar Merikanto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aecbfff09d935451e311b4bde7c168f47709598a6e69ec4f7e884a2275a7260. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN9600268.
En etsi valtaa loistoa -Giv mig ej glans, ej guld, ej prakt- - Give me neither power nor splendour
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45b63cd968436fcc8b55ed7894642f505893081f11d008542a4bcaa08f2d4477. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN0000340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c62685eec413defca11ffae1d1629c1964d24345873934ce5aea910dc7074a4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN0000338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce32a43e23198fb1d1cebbf425c902442daf2470e41edd5f96a951cb4399b6c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN9500389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6176a6529bfce9d6f917e1bb5297ff14e1cbdacc1ea62f51c2b682b37684a542. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFLF8800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35fa5eef656b858952bf77f9049bfb7e5e164fc9dfd71e5c6e832eb8a0ce3d1d. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF7301400.
Trad / Arr Englund : Kuului laulu enkelten (From the Realms Of Glory)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d79fc1a183780ade40627bd15c0307eba87b95765738181b8ac5d2d714e01b6. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF7300900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f8a7fdd30de5f8ace7cd75b4df0314aa52081a4feae3fa5220a1a284724395. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF5200051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc773f78bcdbe04d7e1a177cba38f6105ff3ce58ae7bdb3e16eab4a2313e64668. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFDP8001600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2072f964ec1f46721157e50f971e30c85a927ae35d45941a2a32671f1323a507. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN9600327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39796647609462374732999642ed11a61c872f758c99a6316b4b81360a508965. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN0300252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12aed7dd01f1921eb4a533537a92a4ff71f6fb9501b89da3b0f77c1f6a322555. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN0300259.
Sibelius: King Christian II, Incidental Music, Op. 27: IV. Fool's Song of the Spider
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadf9fb90aa68848fcb8c60fcf40e0e849a3cdaf2764b824cca4148c930403f41. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN9600321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2550c2c0649f679ef6d396360b1f117315595a9243a7a646df15f18ec42f6d10. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN9600216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e388c8cad1ed2f682d95da5e5450d3b8470b2c2285c5eb8f7921928b69bed81. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF8900031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c8f7041e6129c576d24841ec2652a98ee1c7de9388742ad5bde45eedc2933c4. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF8901700.
Toivo Kuulan ja Oskar Merikannon lauluja
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x729b6fad263162c1cc6fbcec932df600fc33eed51d0264ae8988347578f1d592. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFGL8100131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd38dd835ff201229366b878221dc016a1d4290cebcc2605333de89931d8021e7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFSC8900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1db9813af88880c6dc47e1da03e276a6f2ce7e21914e3fb87bd8bf4a1bc8c1ed. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF9000026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e5b0b9b3fd1bd048abbeb5285ab3ee80bfba76d0c3a73233773f12300a3b51. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFSC8900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a09c1d447c092c0416d0235ab30817e2b6e259bcf088206720fe48ad18d123b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF9201801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ecb5df950b9e34a2d0463dc7348b5a845792548fca8852a4d4ac6bf57ba895e. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF1221216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80dd95df5563456c443c67a0411e2fac4f006dd5aefe2bb5d3080333e769a06a. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF9100164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7aee0d7de4e800bf1c416ef73af61e6f41630460ac90149260935166082a3a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF9101300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a48a13a6941c094bbd57eda81a22b0d6e9327fc547170e00a42522f05b2a49c. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF9100129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8efd79e4c8bc40c1abc57eeaaa7a6356b14d36b323de8b0f73553bb43c3cf1f2. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF9202201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe86154f2334e97d9fc0b117af8056ac06e6286d44afbfa46b599dce591cdb42. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF9200501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc72fb113ae537b92b3b19cf0870c4da610e5f38a09d93f3969ad0ef2791906fa. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF9201001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b2eed524c26cb0f511efc1ac6334fb5a5b5d5a5176f8badc2ad658d77701b2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF1224436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc01f3e0f8620000cf1915872028f9feb43039c4752817d8ae5ffa7baaca2e7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF9202706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb03334070632ffc2f8efac4f1cba08ab37a45a888fb2aa5e6a2294bcf92b64c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF9201101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe885859ded7b7c5c6b3fa74678e61bcf1b037f7aeab134a9929d4fc098055307. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF9301304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a90b9ce3e044130dda7c1359d4a2ed579937836d046fcd172b44e9de0d767d6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF9203301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a714c7a589c405e8fbfd462fd27f9ca9e85d5e2f8ab9589175d89a56b78f7c. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF9300201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc41d47de61699d61e3adcf7acefc9d5e2ba316e933a2cdbd60753c3854c48e3b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF9400031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8391029c5701b2e283ea8d4eb9cd3249ca1d231b815e5b1a5e07a785b8837e7e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF9300401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb27551ecf323d25944ded9183d6849383a28201b80b07789ac1b807bac432845. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF9300106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23fb95b9bf04b2b013a6bd49f93b03d5312bb0445f085fa8d04dd486c0c58e57. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF9400406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8443bbd0f8b3901c345c5ab5a8ac56f55deebb8f6d66775914b1ef4f6b713815. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF9301506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5fe699fa1324b1fe44c2a9f4075b1dbf8d1f63856f365057fa5dc5ae18f097e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF9400081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd34fb5bc93fdf0fe9d63ef75c1c99d1b420f725b412977593088541b7be7eba7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF9400093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83fd9dd71365683c95bb7ada96849904d263afbf5abac96ebae96289e8aed4d8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF9200801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc53d83f50fcb54448f6f8cfba990b397758cdd0ca1885050a2e45d44dfb6a11b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN9400142.
Don Carlo*: Act I: Introduction and Chorus: Su, cacciator! (Hunters)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf631e749cb4c5e5f4ce1feac89f974acfd7186ccbefe50b694fa5932f22a7a01. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238301.
Don Carlo*: Act III Scene 1: Introduction: Deh! vieni a me (Elisabeth, Eboli)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90230f3c32ca8071ea9d4d09fd96eba86a33cce7a2b078be3e45f386d015c9ee. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238401.
Don Carlo*: Act I: Narrative: Fontainebleau! foresta immensa (Don Carlos)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba39e3e82d9c0558efd080970d88da246ea4e5db33ed21205dfda595065ea297. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238302.
Don Carlo*: Act III Scene 1: Chorus: Quanti fior e quante stelle (Masks, Eboli)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b9a10ab3b49b19e788ef2481bfe46c4400f22a070df304de4d205b0be2f6db. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238402.
Don Carlo*: Act I: Romance: Io la vidi e al suo sorriso (Don Carlos)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd44e2fb4a1d1385ecfc7fe6dd1abf67e24880af26811745f045b440c65cc18. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238303.
Don Carlo*: Act III Scene 1: Duet: A mezza notte (Don Carlos, Eboli)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x769c033417330fc4cb25946f17400442270a43a7153c602141ee398579d69163. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238403.
Don Carlo*: Act I: Scene: Il suon del corno (Don Carlos, Tebaldo, Elisabeth)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b60cc9a0dfaa6cea2781693bae794bce21a43323a73319dde15bc7986ca5481. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238304.
Don Carlo*: Act III Scene 1: Scene: Qual balen! qual mister (Eboli, Don Carlos, Rodrigo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d05f1f9aaeaf9141f80abf828b2741603dc4549325d5296069fc1542cf994e8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238404.
Don Carlo*: Act I: Duet: Che mai fate voi? (Elisabeth, DOn Carlos)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x029df9131c447433b3cd64c3b1d8cb45061cf4899e3b3120e80682e720efaba0. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238305.
Don Carlo*: Act III Scene 1: Trio: Al mio furor (Eboli, Rodrigo, Don Carlos)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46d623a719d2385fdbc99cd57277a565d0f5935d70e2c67c32db6c0be9967d1b. Chain 2 (Bitcoin): anchored in block 960177 (2026-07-30T00:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238405.
Don Carlo*: Act I: Di qual amor (Elisabeth, Don Carlos)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0597d3cf93ea0c08bc6734dc8ca05d5e2c145e6cba00a7cfd9fd554e1ff5b1ea. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238306.
Don Carlo*: Act III Scene 1: Ed io che tremava (Eboli, Don Carlos, Rodrigo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25702b97d6f90503dce540c06815a85b7822c019f972e3c278b190009c21ca97. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238406.
Don Carlo*: Act I: Scene: Al fedel ch'ora viene (Tebaldo, Elisabeth, Don Carlos)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c069b2e4c107970a7595d6a939cc13201f3bafc66d250bafdd7ed7249c4405f. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238307.
Don Carlo*: Act III Scene 1: Trema per te, falso figliuolo (Eboli, Don Carlos, Rodrigo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f26178ee230cb1bf3b8f00db407008c2cc9060e5ed0143fe0f472987e16ae3. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238407.
Don Carlo*: Act I: Finale: Inni di festa (Elisabeth, Don Carlos, Count of Lerma, People)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca2e0d5de2446da4779a2bc11f1a350633dca6280453cc7021940e922d7ca2a. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238308.
Don Carlo*: Act III Scene 2: Finale: Spuntato ecco il di (People)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe31fb8d1d18cf39575027222b8f19f87fc76adcd34a7d9b28d6cbc78a45ed104. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x341c158676e817036cdb278bce9ebe32e1f03c67b36293878e0b138cd4a29c37. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238309.
Don Carlo*: Act III Scene 2: Il di, il di (Monks, People)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f6d9a6574040990cd8d3cfbce3d84f9b269446f35c4d6e4319ebc95d1d6e5a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238409.
Don Carlo*: Act II Scene 1: Scene and Prayer: Carlo, il sommo imperatore (Old Monk, Monks)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618a31080a8aa1029a35b9f67e11ea6f82ba63a5790708de0225cd3bb5a24961. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238310.
Don Carlo*: Act III Scene 2: Schiusa or sia la porta (The Royal Herald, Lerma, Philip, Elisabeth, Rodrigo, Don Carlos, People)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2801a6804269208f718e2bab2f7ed602c57070dad5f21771a0da6aad6d6ee831. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238410.
Don Carlo*: Act II Scene 1: Scene: Al chiostro di San Giusto (Don Carlos, Old Monk)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x620e5b3f9db6d137d5391a8c69e21ac05be1fb91e009ce3f1275f3cc3fdccd53. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238311.
Don Carlo*: Act III Scene 2: Sire, no, l'ora estrema (Flemish deputies, Philip, Elisabeth, Rodrigo, Don Carlos, People)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd074347cbec05d5561e7e125e57d3f746ea977bd4b236e16e092473cf21fd55. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238411.
Don Carlo*: Act II Scene 1: Duet: E lui! desso! l'infante (Rodrigo, Don Carlos)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18be923f82c775d765f829f5d0c85e3c19ab1893186422bac94cab91e41c6a3f. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238312.
Don Carlo*: Act III Scene 2: Sire! Egli e tempo chi'io viva (Don Carlos, Philip, Rodrigo, Elisabeth, Tebaldo, Monks, People)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed6a01fdaec3dabcdfa5028937f8aea61517059f2d06df14f4d4863abc4d948. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238412.
Don Carlo*: Act II Scene 1: Dio, che nell'alma infondere (Don Carlos, Rodrigo, Old Monk, Monks)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5177b68ee544c6c615d4f9a2a6d61be3d27f25b47b6bd39b5a9984cbc51e8b17. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238313.
Don Carlo*: Act III Scene 2: Il di spunto - Volate verso il ciel (Voice from Heaven, Philip, Monks, Deputies, People)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb7c7c0551d49a3d54b0d2ac6a69c5f5ea8006d849474feb0b556ebb22cd37f. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238413.
Don Carlo*: Act II Scene 2: Chorus: Sotto ai folti (Ladies-in-waiting, Tebaldo, Princess Eboli)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x319165b2e1556b452eca712230791cfd26eee9863ab189fd011f8baf3c455a31. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb60e1cf3255a0b47747389649000e9280a41e00a6fc46189528814047e5cd2f. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238414.
Don Carlo*: Act II Scene 2: Veil Song: Nel giardin del bello (Eboli, Tebaldo, Ladies)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e1e80195e6158019d723bfb172edd9c0a094b718ff08dded201dab677d21789. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238315.
Don Carlo*: Act IV Scene 1: Scene: Ella giammai m'amo (Philip)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94f4596630391cbea657d78461efb69bb5a1096031fb7d795656a89c4385690. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238415.
Don Carlo*: Act II Scene 2: Scene: La regina (Eboli, Elisabeth, Tebaldo, Rodrigo, Ladies)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ad99a17fc46afe9fcb6742a3dc92c04a40eefda6e76d96921939bbc45a966c9. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238316.
Don Carlo*: Act IV Scene 1: Cantabile: Dormiro sol (Philip)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd9eab7be3931617257ba7155c5f3cbcb3bccf355aae56e4e688e118704132d9. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238416.
Don Carlo*: Act II Scene 2: Romance: Carlo, ch'e sol il nostro amore (Rodrigo, Elisabeth, Eboli)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c095b7bf967b0b62368b3f84c1a83981a03d6820eb5579e9d116273ed39842. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238317.
Don Carlo*: Act IV Scene 1: Scene: Il Grand' Inquisitor (Lerma, Grand Inquisitor, Philip)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f049ebb453f2b202cd88695e2a9c38a365c2652e1384672d835bd01003dddd. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238417.
Don Carlo*: Act II Scene 2: Duet: Io vengo a domandar (Don Carlos, Elisabeth)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce7cc271dea4d2d2c6ef635017bc4c2c9b98fd1ba097d741d8aa62e5ff729dcb. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238318.
Don Carlo*: Act IV Scene 1: Duet: Nell'ispano suol (Grand Inquisitor, Philip)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x391b766e7753ace9bd312117059549ff83a968590d80b1f4b3af27c05616abdd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238418.
Don Carlo*: Act II Scene 2: Perche accusar il cor (Elisabeth, Don Carlos)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9918a55ddab7d5601f37836604c83d8bcfdde6af428cd40760fd7564c5e1d3. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238319.
Don Carlo*: Act IV Scene 1: O Re, se non foss'io (Grand Inquisitor, Philip)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf127741786602f92b84df72f8564fc8654987d0e9e58f3b333324b46bd5962eb. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238419.
Don Carlo*: Act II Scene 2: Sotto al mio pie (Don Carlos, Elisabeth)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b5085f8a044b8699f0b219dd296ac090d096bec0fcad10772b6275ca5b4eb5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238320.
Don Carlo*: Act IV Scene 1: Scene: Giustizia, o Sire (Elisabeth, Philip)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a97c363262ae2c0db9b5b662f579f6590e19271f0072612584c00f91d7d003. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238420.
Don Carlo*: Act II Scene 2: Scene: Il Re! - Perche sola e la Regina (Tebaldo, Philip, Courtiers, Ladies)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x857c0f5df468465c60e7d0eee624de570e499c878cd5a65819417785cdc1a9ba. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238321.
Don Carlo*: Act IV Scene 1: Ardita troppo (Philip, Elisabeth, Eboli, Rodrigo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d96d380b54d93ddfc4093293c624b707040b2cc434dc140cab549e1fde52251. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238421.
Don Carlo*: Act II Scene 2: Romance: Non pianger, mia compagna (Elisabeth, Rodrigo, Philip, Ladies, Courtiers)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3925b1d43f051f9e9c1b94b490b3d3efd41c0fe888d72336c8f2cd80918ff0b. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238322.
Don Carlo*: Act IV Scene 1: Quartet: Ah! sii maledetto (Philip, Eboli, Rodrigo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8c9ee762232bf72cd21dcbaaad1c997b029b7bbaf8c4aec424cdf0c3165e43. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238422.
Don Carlo*: Act II Scene 2: Scene: Restate! - Presso alla mia persona (Philip, Rodrigo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c8d7dd8d5bd94ef41e341970161e2032ec018eb719fd15bc470f2b2d0ac39c8. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238323.
Don Carlo*: Act IV Scene 1: Che avvenne? O ciel (Elisabeth, Eboli, Philip, Rodrigo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6310b7decebc3de0e9ad62f7a48cc0e6dd26d7222d5b8a6d733f42417e051523. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238423.
Don Carlo*: Act II Scene 2: Duet: O signor, di Fiandra arrivo (Rodrigo, Philip)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd158b9b1ef3cde7bdd2c0fd147f02c06617569cc159b0118877a8588b4163448. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238324.
Don Carlo*: Act IV Scene 1: Scene: Pieta! perdon per la rea (Eboli, Elisabeth)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e3f0ecce345a7f1ee319bf39915bd21b2ba2b83f7541bc5f5c8b8d428eefcf. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238424.
Don Carlo*: Act II Scene 2: Quest'e la pace che voi date (Rodrigo, Philip)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f839760417f8142790fe8f5be9ba28f2bebce22e04f99d762026149525e9a4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238325.
Don Carlo*: Act II Scene 2: Oso lo sguardo tuo penetrar (Philip, Rodrigo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c991b4bae78e785c1facb04446a69bbebc92b0c039ea30c8e9ea7c67137a530. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190238326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05dbaeb6cb28acdd4c4338c4b1fbf941b2474103547cb93eea30a140ad5c835e. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN0300332.
Sibelius: Lemminkäinen Suite, Op. 22: II. The Swan of Tuonela
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ddcd72478da5f6873bb1807e207522a5c98db736d80b885640b5312b79bfa1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN0100219.
Sibelius: Lemminkäinen Suite, Op. 22: IV. Lemminkäinen's Return
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1909c5cbdd18ca81a67fe4df20982273f1ad8780fbfa71ce9ff51d8b3a7168ac. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN0000004.
Sibelius: 6 Songs, Op. 18: No. 3, Venematka
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a95a51ae5f642da2897b44239deac9765d28b1a1d3afba5147b9603cc5de8c9. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN0300140.
Sibelius: 6 Songs, Op. 18: No. 2, Terve kuu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9183499db629d97664bc9d408d60da6a084e61bacb2b54c26ed497d95346c730. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN0300158.
Sibelius: 7 Songs, Op. 17: No. 6, Illalle (Orchestral Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ba261d6fa3550e10dc2678807295e6b6bf245db073c179b7a147da4ad131809. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN0300135.
Sibelius: Rakastava, Op. 14: I. The Lover
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf9efb9d1bb32e9c114a10a756dd7411db8e76f67e8e8a5c50667ae3a558d68. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN0700004.
Sibelius: Rakastava, Op. 14: II. The Path of the Beloved
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefdcc8d584a149d7e6e18699252de2503baae29634b34c7aec8938c9c5179a00. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN0700005.
Sibelius: Rakastava, Op. 14: III. Good Night, Farewell
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0911d8723b6501d1f0e4f1730861d41a6a560c0486cdc0ed79da074e08d2f8e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN0700003.
Sibelius: 2 Marches, Op. 91: No. 1, Jäger March
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4114d770741986506dd6e95a9caba3a68365ed929dac784c1d9561b004e1a87d. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN9900063.
Sibelius: Violin Concerto in D Minor, Op. 47: I. Allegro moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4adb96f1e3d0800f25d7bafd2d03e0767119bc8621e08caa65a7acc07b613bf7. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN8800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41df8a9324fc477942e190c6675fe777f13da1ed9899cbd7bb5d60031891b4f0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN6800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadf9fb90aa68848fcb8c60fcf40e0e849a3cdaf2764b824cca4148c930403f41. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN9600321.
Sibelius: Karelia Suite, Op. 11: I. Intermezzo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4266c8229bf857d66e34384ab1ad783af39b3fcbdc37396f622615392620beae. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN8800011.
Sibelius: Karelia Suite, Op. 11: II. Ballade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3935459a4615a53316154095de94047661d2091ea69c54c4ff96aac7bb7c7976. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN8800012.
Sibelius: Karelia Suite, Op. 11: III. Alla marcia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x408beb56cd2012c32292b62b707921c4436d22899146b3865a4bee3166aa2cbc. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN8800200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8456c8c555ec652975c3e5f59daede4324e26f3f516162e07ef3139c46c75e5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIVLV1000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x272df325f85d47be7c52acc55a182808459378fd8f86af533132962a2aaf23f9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIVLV1000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a4e33f6d24b6e2c5ea7d2f5a439e0fb1c9692e37cdb71060b8b13e24be1d1e6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIHSV9700020.
20 Suosikkia / Kauneimmat valssit 2 / Kulkurin valssi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa94dc0c770e01779a9c6ac6d8388ead51be3e12a4c549eb60496d3dd3fc2eba0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFFD8100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf6aa3a4da46543adc81d93455a4e91b70f29d1e48bfc5ef398a86632ea78b2. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFSC6800031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e8c21b1277ad726ceb2b02303a8b400cd60b2b4cb98517eb0adb440a008c51. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIALR0600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x420450d6a3fe74c590ed8155faa990a854ed4d398beccf8ef19242602980a609. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIALR0600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2835ba7effc0eb51b900f01f153d184e3d64fc5ab12563462fee01b27969f37. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIALR0600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a1eb1f02b4cb9026080dca06f6f2ce326f1e74233fe209ddad5fe0c6883ad24. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIALR0600012.
Laaksonen: Täällä Pohjantähden alla (Here Beneath the North Star)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51b57843b7e167573940c7be1c371ecb3b526ca2d1fe1266defe5f1284d756e3. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN9202700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ab4474ff70dd9b537d547e967180492332cf86df5214837e05d7d674da6d6c. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFSC6701600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ab4474ff70dd9b537d547e967180492332cf86df5214837e05d7d674da6d6c. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFSC6701600.
Don Carlo*: Act V: Aria: Tu, che le vanita … Francia, nobile suol (Elisabeth)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x707a7fcb3ea00e0987dd11776ea5b8f9d55cc5094396eaf52c07a9686ac1a3a1. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190619819.
Musiikin tähtihetkiä 20 - Hiljentymisen hetkiin - 40 rakastettua hengellistä laulua
Tähtisarja - 30 Suosikkia / Joulupuu on rakennettu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8ad6faffca8c23400d7c4c75bc3e5a975f9070656c9a4c612eca09d8f4402df. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF9700423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5d947571c2690de450447bac4d8b0f30c067d07611b1f9cdc1335c148155ba5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF9100009.
Beethoven / Mozart / Wagner / Mussorgsky: Opera Scenes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x658fcde5769f08688d3fe3988ff63441ff710b5d048302f51b2465ae519bc168. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAED8774040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd10f6815ce4cd42128b3c4aa1edd7a0fb569d745176d957e9650599982120c56. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIARA0100313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d8d7a4240ace32c0f5ab8ec5ab2d1fd2deef66e4c13fe0c2b0c4be9f06bbac1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBMB9100008.