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 0xbad04300a89ee4ad7c4f4a7137d2ee7433bd5faa6d2ea1623d976ae4eab48cce. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1577f842-5cf2-4133-9181-5b09aaa99efa.json and https://artists.proofprofile.net/proofs/artist/1577f842-5cf2-4133-9181-5b09aaa99efa.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Karaoke Opera: Sixteen Favourite Arias and Duets
Il Barbiere di siviglia: Largo Al Factotum (The Barber Of Seville) Pt. 1
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 0xb2c459463264a04456d5246cddc669b7f896936bf18119be116eedac576ae283. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLGL1252289 — a six-check JSON result.
Gianni Schicchi: O Mio Babbino Caro (O My Beloved Daddy) Pt. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a25a9920b75a786687ce4b7477ea4d936369669c3bd341c84beef74b011b4e1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLGL1252310 — a six-check JSON result.
La Traviata: Brindisi (Drinking Song) Pt. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf26d0ed93b42defe438a4917e6ab501f2366f1e77633df6c5904882a6a45558d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLGL1252290 — a six-check JSON result.
La Boheme: Quando M'en Vo (Musetta's Waltz Song) Pt. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60da551ffc7661e260538ba02f5f2dc5b0216031607fa442ef547bcd9d4545c9. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLGL1252292 — a six-check JSON result.
Gianna Schicchi: O Mio Babbino Caro (O My Beloved Daddy) Pt. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e1a18202150e9da348717a671fb9d817a639bbc27d6df5d0eeb6e1e77eefc34. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLGL1252294 — a six-check JSON result.
Don Giovanni: Madamina (Catalogue Aria) Pt. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8e980645f0ec35f9a4957add9154302191e2c191d894b4b940b8e828878d466. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLGL1252295 — a six-check JSON result.
Turandot: Nessun Dorma (None Shall Sleep) Pt. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9931b1abd50183c02d8d655811a36742c83d0e0c5ba764ff14691e58c9b5c542. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLGL1252297 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5991bdab7672a1b6cbe42e52c7c3e39a1dbbede8540be692dfec7c921863e0f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA580601083 — a six-check JSON result.
Carnival of the Animals: 1. Introduction and Royal March
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x953d6654b5130d84a5ed18e7282cff25c2499f223fb4a119cdca4e2ae4a8187e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA580600589 — a six-check JSON result.
Carnival of the Animals: 2. Hens and Cocks
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ccd818f2d4829f8cfd790decb574d3dfab65ad4adb401d9e109267afb24801. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA580600590 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b192774c559a79baa7ddd8c0b3d62fee2e823f75ee449e404b006f4db6896ab. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA580600594 — a six-check JSON result.
Carnival of the Animals: 8. Personages with long ears
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe44abaed4049464282629584ad1f39d1a721c7f7f16e362f7b78d6373b34a0e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA580600596 — a six-check JSON result.
Carnival of the Animals: 9. Cuckoo in the Woods
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x325478cb3345937387f9047531db495ca475e6826b2627193982758074ed0235. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA580600597 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b945203c44356cfe648c88d9aca2acac6fa5589ed8002ebf0cbe78aa23f2eb8. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA580600598 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ffe4fac953609bc4de75337390f04e54dd82a5677141114ba3b69eb5e85b38a. Chain 2 (Bitcoin): anchored in block 960303 (2026-07-30T20:11:13Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA580600599 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b5a6a35b7a7b096070d79e0433669c8cc53d9f5da5d3b84ec3f76f73f2a678. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA580800101 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60194643988bd49ce5e3f15b1d9cc33605e9deb4bdc8c90f3bab48fa8dba6530. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA580800409 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4184c40cdc4b4c80fa3497e5bf6375519d7a43c6bf3c4b39baa203caf7c3e564. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLGL0809438 — a six-check JSON result.
Die Zauberfote, K.620: Queen Of The Night Aria (Der Holle Rache)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d30389ee7a64b8c449dd744ab81b539351e037b1de94fb2b765279ac99a8a80. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLGL0809439 — a six-check JSON result.
The Pearl Fishers: Au Fond Du Temple Saint
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x228ac4e041d3d3dd5a7b7f9ee7a45ad84824384521474c5a6d1e5108dd4a76ef. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLGL0809440 — a six-check JSON result.
The Barber Of Seville: Largo Al Factotum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8958137879577c02d8d6fe5250be21c9d3c360d0e596558fde97cdcb6503b22c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLGL0809445 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79014d02be1d223cefa271cc3fc7312464c211f17935369eb299f069bf3a4718. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761001801 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d0085becd680bec7c8f449ed5b65f7215ea7615b9a411cd67c02908f5a0cab5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761001803 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x275ae2fbcd3faa76bd3526c6bd95980f9f7671688a4a16014229720670d14f33. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761001807 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c7497b13426c06f016499184a3685a60f207e4d77d4191f826839b1f212da0d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761001816 — a six-check JSON result.
Württembergisches Kammerorchester Heilbronn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d149eb9d6d1aa9c8ebc82b44da39891fddb70120a3babc6548706687493cade. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761001842 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73b62778b6a8cae8b22d3755a35a39eadeb8555062df347a8b177791ad6ddcc9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761001845 — a six-check JSON result.
Uplifting Classical - Music to energize your mood
Serenade No. 13 in G Major, K. 525 "Eine kleine Nachtmusik", I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f3f7a83fac88acab5c3a626bda3318e7d64435ce8177085b286ebdc7c31965. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA580601476 — a six-check JSON result.
The Four Seasons, Spring Op. 8/1: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e6280636496f91d7df5c81aad040e25c9ec9939abd9c4af70d4e78d167dac8b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA580600001 — a six-check JSON result.
Music for the Royal Fireworks, Suite for Orchestra, HWV 351, IV. La rajouissance
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc63df548a68c202fb7b67fc5dab43eba13df86d64c07eca04e4db5c9d34d33d5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA580600173 — a six-check JSON result.
Peer Gynt Suite No. 1, Op. 46: I. Morning Mood
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e198a3fda337e0038ea03a91149b072790697d927b63cae5efafc0f80ebec63. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460770173 — a six-check JSON result.
Symphony No. 25, K.183, I. Allegro con brio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc715a9dbabb2fe7be2831aad4dbfcb1fd94bf8237f2c18f89d02e219b3d750e. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZDG0600628 — a six-check JSON result.
The Sleeping Beauty, Ballet Suite, Op. 66a, V. Waltz (Allegro-Tempo di Valse)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabc4f0b97cc6f1370e38744e3160667eb0851d9ea2c2a3b84264fdd7bd9df5ac. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460670251 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0128a91e3636f9304c6f406bd7f651795cf907ab5430e1d7db1dc709f9c3a28a. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZDG0600075 — a six-check JSON result.
The Beautiful Blue Danube, Waltz, Op. 314 (From "True Lies")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fd668df55a97af7a90ec197c0a9da852bc6356e7357daed0c47458083dc86be. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA580600425 — a six-check JSON result.
Swan Lake, Ballet suite, Op. 20a, Dance of the swans
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f49336e4d5d41adf92f1c1938bba9e5e177d7868a749bbab771cd78b35a07aa. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA580600073 — a six-check JSON result.
Divertimento No. 1 in D Major, K.136, I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x235a762ae5afa55a81e6b0835fdd82d48c21b272b7ecfd1cea9ebc0e99a6165a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA580600507 — a six-check JSON result.
Songs without Words, Book V, Op. 62, No. 30 in A Major "Spring Song"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4440e7a4953bb40265352f03bb6b082fdebe3008e1a7a60547bf1bf146bde623. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZDG0601523 — a six-check JSON result.
Gianni Schicchi: Act I - "O mio babbino caro"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed2115b6f46ff60d4791165151cf2e018cd9968979285c28d11be616edee6d9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX760500113 — a six-check JSON result.
Canon in D Major (From "Ordinary People")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02044d57acd2b917006970cafb556eb3d52b9bfc6cb0b61821afedb69bf6958. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA580600115 — a six-check JSON result.
Symphony No. 7 in A Major, Op. 92, II. Allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72324255722807984e4abb41df2e14640af056d8ab3f645008b875b4557a7eb8. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA580600223 — a six-check JSON result.
Rhapsody On a Theme By Paganini, Op. 43: Variation No. 18
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8619f5939c85862d5d198ce56cc3440523979a464d25e35df2a0ee552dbc5d18. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZDG0601191 — a six-check JSON result.
Brandenburg Concerto No. 5 in D Major, BWV 1050, I. Allegro
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Piano Sonata No. 16 in C Major, K.545 "Sonata facile", I. Allegro
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Piano Concerto No. 1 in E Minor, Op. 11, II. Romance (Larghetto)
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Water Music, Suite No. 2 in D Major, HWV 349, II. Allegro: Alla Hornpipe
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Piano Sonata No. 11 in A Major, K. 331, III. Alla Turca - Allegretto
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Pomp and Circumstance March No. 1 in D Major, Op. 39, No.1
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Quintet in E Major for 2 Violins, Viola and 2 Celli, Op. 11/5, Minuet
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Symphony No. 40 in G Minor, K.550, I. Molto Allegro
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Piano Trio in B-Flat Major, D 898 (Op.post.99), IV. Rondo. Allegro vivace
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Suite for Shakespeare's "Much Ado About Nothing", Op. 11, V. Hornpipe
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Enigma Variations, Op. 36, X. Variation 9 (Nimrod.): Adagio
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The Marriage of Figaro, "Le Nozze di Figaro", K.492,Overture (From "Willie Wonka and the Chocolate Factory")
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The Planets, Suite for Large Orchestra, Op. 32, IV. Jupiter - The Bringer Of Jollity
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Suite Bergamasque, L. 75, III. Clair de Lune
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Nabucco: Va Pensiero Sull' Ali Dorate (Prisoners Chorus)
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Mitglieder des Badischen Staatsopernchores Karlsruhe
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f005806d349b5c2abb1bddd0c9ad8b8a42784c130624c1fab58ca575cd62b9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQX31400026 — a six-check JSON result.
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Welch ein Freund ist unser Jesus - Hidden Track
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Janacek: Glagolitic Mass - The Eternal Gospel
The Marriage of Figaro, ("Le Nozze di Figaro"), K.492: Overture
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La Traviata: Act I - Brindisi "Libiamo ne'lieti" (Drinking Song)
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Rigoletto: Act III - "La donna e mobile"
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La Gioconda: Act III - "Dance of the Hours"
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e010b5ffef5c4f2b0006ea2f2c923ade502669f2bd851dd294ad1bc6966319c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460870215 — a six-check JSON result.
Carmen: Act II - "Votre Toast Je Peux Vous Rendre" (Toreador's Song)
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Samson et Dalilah, Op. 47: Act II - "Mon Coeur s'ouvre a ta voix"
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L'Elisir d'Amore: Act II - "Una furtiva lagrima"
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The Marriage of Figaro ("Le Nozze de Figaro"), K.492: Act II - "Voi che sapete"
Bulgarian National Radio Symphony Orchestra
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Karaoke Opera, Vol 16: Broadway Classics
I Could Have Danced All Night (Instrumental) [from "My Fair Lady"]
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On the Street Where You Live (Instrumental) [from "My Fair Lady"]
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If I Loved You (Instrumental) [from "Carousel"]
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Edelweiss (Instrumental) [from "The Sound of Music"]
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The Sound of Music (Instrumental) [from "The Sound of Music"]
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Climb Ev'ry Mountain (Instrumental) [from "The Sound of Music"]
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Concerto for Strings in D Major, RV 121: I. Allegro Molto
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Concerto for Strings in D Major, RV 121: II. Adagio
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Concerto for Strings in D Major, RV 121 III. Allegro
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89c3573a51075f550537b9470f4746bf663a4927613074eda6e64784afc0e7c2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2440503 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0fb72533117dd0b00231bd4f13f1c0774f5aabdf1d58106a63902cbbe6300c4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2436043 — a six-check JSON result.
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Gounod: Faust: Variation du Miroir (Alegretto)
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Carmen Suite No.1: 4. Les dragons d'Alcala
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Swan Lake (Suite), Op. 20a, TH.219: I. Scene - Swan Theme
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Swan Lake (Suite), Op. 20a, TH.219: 2. Scene - Valse in A Major
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Swan Lake (Suite), Op. 20a, TH.219: 3. Scene - Danse de Petits Cygnes
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Los Divos De La Opera En Vivo - Renata Scotto
Italian Librettist, Francesco Maria Piave: Operatic Works of Verdi
Anthology 50th Year Anniversary (with Tohpati & Czech Symphony Orchestra)
Overture - Instrumental Medley: Anak Adam / Cermin / Rumah Kita (with Tohpati & Czech Symphony Orchestra)
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Menjilat Matahari (with Tohpati & Czech Symphony Orchestra)
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Bla Bla Bla (with Tohpati & Czech Symphony Orchestra)
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Huma Diatas Bukit (with Tohpati & Czech Symphony Orchestra)
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Kehidupan (with Tohpati & Czech Symphony Orchestra)
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Srigala Jalanan (with Tohpati & Czech Symphony Orchestra)
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Jalan Pulang (with Tohpati & Czech Symphony Orchestra)
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Balada Sejuta Wajah (with Tohpati & Czech Symphony Orchestra)
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Musisi (with Tohpati & Czech Symphony Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22035581cb37dedf7f41755923439fa87274abc30d352943e62d557786847208. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA042315109 — a six-check JSON result.
Rumah Kita (with Tohpati & Czech Symphony Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a1d46a51fa87b9bdf0fbb9f348ed740873d01625403b89cc159c996e050ef4. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA042315110 — a six-check JSON result.
Semut Hitam (with Tohpati & Czech Symphony Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x217914f560733d9ba21c2f04aa752d30adc9e367a65d67f9c42f7911b98f1088. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA042315111 — a six-check JSON result.
Maret 89 (with Tohpati & Czech Symphony Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd90dec18f6d61dad508003106d3c8c9ac434755d618aabdec7b1f4cf80d90c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA042315112 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc288ff3ec439898756fe585fe1429b6ef57cee11525e465846a3a620052aca59. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC630802642 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedb6c0023ec32105e59850e203d7964524fabbf32434cc2b68fe6c9f2075abff. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC630802643 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc17637d5249cd247c6849973c6a6b4f64e4dda6387d6aced1bdb9296655582. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC630802644 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52fcea95ebacc66869963785c846bb53a2034e16eaf608e74131e5a2c42eb1db. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072174205 — a six-check JSON result.
Twilight Saga Series Soundtrack (Music Inspired By the Film)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5fc7a7b5f6cdf60bd5e14902ad822d72a7fc75cece99b030dbe9ff2b9f483d2. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMVRR1530193 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd29a40e26f4584374a6c7ae3622315660418ad82292a4b8f7f8e7e98ffde7d5f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMVRR1530194 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bfd19aafaa5540a5aed924148477aae6ec980fb39eefc19f42f778e3031ad0c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMVRR1530195 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06f797d24a9e5fea13cee02de5f12aad730d341d66cdb6dff6cabd5ac700fbc0. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMVRR1530196 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d018324c75fbc6f3443775e99b92d7ff33363fe246924c6b9897ba219ad554. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMVRR1530197 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eab4607b38d67c2145fd880a6bebdbd94601731075a3053c06801f3e137ee45. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMVRR1530200 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b9bd2127953b5decb17c7ae3f2ecd06433a77bf8bf0619ebb23d23026b58f37. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMVRR1530201 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdab42abf36753eeff43c270426c8e10334e880b2f9befe3166c7c3349b65e27. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMVRR1530202 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x747be4c3b4be9387a7cacae5f79315fd3adb283f7d5befa839758aa5f2c4759f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMVRR1530203 — a six-check JSON result.
Neutron Star Collision (Love Is Forever)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15a89cd0ebbebb1c8d17470e06a989727274a94f609aa2571202ccc7233aa9a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMVRR1530204 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc0700a02540f7f12c7c0505ad25c5eafbded981ee3a387b21f231bb4d369505. Chain 2 (Bitcoin): anchored in block 960384 (2026-07-31T09:54:03Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMVRR1530205 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7e1bb38f14b3e0c4d769e9d651931315fa1723e5426e5473b0bf6d63eeeac4f. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMVRR1530207 — a six-check JSON result.
March of The Toreadors From "Carmen" 鬥牛勇士進行曲 (選自歌劇《卡門》)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf50cd1a81df4274d3ccef317c2ea76988a51acb148078aa006f74a14aad943e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC630300666 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x699058e0cfeba864503eba80381e2d479ccb7a5872ff70cc876229c2e2999931. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC630200170 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4533783fc117761250851850a83d5b74ac425a961351a2acb82a135ba69e6d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC630902834 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c131fea8c19df35a820666e06abc5d3c82c751aea0e2840c31e054bbca45b82. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC630200167 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc41339fb92a60bdd496eff3f1cff46201b9005bd10f92a909c05b1efd8e3a60. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC630300362 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ba623076876fb797c0024ced8856f759c1a34c31404bdd4240b71866f9a8d1e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC630401047 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f34d42c98f94f26305d45ce707c815f5427a969c7f8a2c5dbeeb1fddd4b3907. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC630300673 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc86c1837973b2e95113a8bffc3fe376f73d64873f6ef97d4b0b555ec32d9210e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC630300674 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc9733125d79998c5b78b6fce755e6b2a07b66f669050ef3689c4470c366f812. Chain 2 (Bitcoin): anchored in block 960303 (2026-07-30T20:11:13Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC630300678 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0878c8319f1d94f7ad35d470b4ddfaffdb289b2ed62a7d6d948e5f686b568a4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC630200174 — a six-check JSON result.
Winter From "The Four Seasons" (Allegro Non Motto) 四季套曲之「冬」不太快的快版
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0769cb0128b269d05c83bbe2bf56bb20d4faf33b74fd2c9919882aaab210e79. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC630300680 — a six-check JSON result.
When Aliens Attack: Themes To Invade Planet Earth By
Main Theme (From "Flight of the Navigator")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ecc10467977bcfe6f636910dca27baff52d5c51d1a1aba7279b7e5cca6a88d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY251516752 — a six-check JSON result.
Main Theme (From "John Carpenter's The Thing")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb72d1fa91e76732490f35c188ce5f10566073c11a1a2e36cfcbe2b1a3560c33. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY251516753 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f8059e436c05dea7b2bc101f936c66c4ae4cb44070aaed896015c64120d3fcd. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY251516754 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cccbaef9e47bdce46472ea5ff84e1ad1bb3c21889528808021e620d33db3367. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY251516755 — a six-check JSON result.
Main Title (From "Gerry Anderson's UFO")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf68168ab313580a95f4b9d48123e7aa13be4d97159c7d8f89c59fbde40217c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY251516756 — a six-check JSON result.
Main Title (From "V - The Final Battle")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97656f584cfc1863f184efb9b985e728dfb3590a2c43b770e24bacaf8e364da6. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY251516757 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab582b178700d1f6b0764e6215b05db058c1dd57f569bc55aa98bbe032dbfd71. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY251516759 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94c290a1bf34dfd8129a9a8fc2a922b7669217473adf056814b570905322d6f1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY251516760 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b54d683276c434f20a55a9ec8187bc0d108fed41d97ed84ce9abdba887ca49. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42183532 — a six-check JSON result.
Main Title (From the Original Score To "The Duellists)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b03c619eaea8c1be4033277df462869ba467ea46a2685b37e356990245d1045. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351355786 — a six-check JSON result.
Princess Lily (From the Original Score to "Legend")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde8925bad8c7037e217f23d5dad4d98a4b3ab632f396cf632df103aca3accef. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351355789 — a six-check JSON result.
Main Title (From the Original Score to "1492: Conquest of Paradise")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa658f0c09f711ddd22c2565358309a5bdcb4388b22b18960fd2b8eecc6a4bdfd. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351355794 — a six-check JSON result.
Endurance (From the Original Score to "G.I. Jane")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12fce520d9c0fc292eb20b6fbbfbd54e57493c6fdf03bf252df3154e18b965fd. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351355796 — a six-check JSON result.
The Battle (From the Original Score to "Gladiator")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4dccc9647a92563243983e3f1a3b8f71bde964a549902c295e5e2d464bc4d2. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351355797 — a six-check JSON result.
Now We Are Free (From the Original Score to "Gladiator")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe1b08e462dd7ed9a9fab2299fba3272ca1f02253f0a0a0a81156163c4c5406. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351355798 — a six-check JSON result.
Vide Cor Meum (From the Original Score to "Hannibal")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b4313f4b08b6c8d4d7167802e64b050544b33bbd9b802e6bfb442c5a40acc2. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351355800 — a six-check JSON result.
Leave No Man Behind (From the Original Score To "Black Hawk Down")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea070b0833b478b1be85b10fb9390d44b71080710aec1b659098935c539a7e8d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351355801 — a six-check JSON result.
Minstrel Boy (From the Original Score To "Black Hawk Down")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d7e76ee8124ce1481403c67b72690f5f3003b055338d8b98f15e641d97d6b1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351355802 — a six-check JSON result.
Fate Has Smiled Upon Us (From the Original Score To "Robin Hood")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x419b6466d2e87f707784873031bd2f78aee56a94a070adb23055a6c5db862287. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351355804 — a six-check JSON result.
Variations on "Twinkle, Twinkle, Little Star"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21df359d23c3f58760ee5ece105aea838046cfb452d87b692b959ce87878dc51. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761001725 — a six-check JSON result.
The Barber of Seville, Act I: "Largo al factotum"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe9d867557b3054245697909731ecf13cb67875141267af750a3cca8d3163ed. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX760500091 — a six-check JSON result.
La traviata, Act I: "Libiamo ne'lieti" (Brindisi )
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a167f6f0f308cdbf754fad476adeae07ff3f5c7432cdae5351d5c99a922547. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX760500017 — a six-check JSON result.