Esko Laine (born 1961 in Helsinki) is a professor of music at Hochschule für Musik "Hanns Eisler" in Berlin and principal double bassist for the Berlin Philharmonic. Laine began his musical career as
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fb872fd8190ae5c20019d1efdf9aa7ef9d793e717ce5cec153d2cb6988c833d. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/13b633f0-ec7d-4222-b4ff-20a5f3647de6.json and https://artists.proofprofile.net/proofs/artist/13b633f0-ec7d-4222-b4ff-20a5f3647de6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Diamonds Are a Girl's Best Friend (From "Gentlemen Prefer Blondes")
Die 12 Cellisten der Berliner Philharmoniker
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 → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b8e36a8b5d4fcd7c134bce837482323245ab4f8c3c29d253cfd0962dfbaf53a. 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/GBAYC0401089.
Lullaby of Birdland (From "The Fabulous Baker Boys")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x892129191526cca2b06deac0495827ad4b1cabebbc53abd39f15a943f707c88f. 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/GBAYC0401094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x377229c845d1b5a538732ea8095a3aabb80a6407f85f9a519658b2812af1232e. 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/GBAYC0401092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e7f5f2eeed3ddb9382c2fe92834fdffc4a0e70252c9e51c3afb86a1215252eb. 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/GBAYC0401100.
Fauré: Pavane, Op. 50 (Arr. Kaiser-Lindemann for Cello Ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdadee7bd5b28e83ab237f9393356084d6ed3777a5b96b2832a0ad4de7543857. 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/GBAYC1000803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2de20f3dfa8bf23c59d0eb1a150033ecb4c2e3419bbf159935b2a862c1d4098. 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/GBAYC1000811.
Satie: 3 Gymnopédies: No. 1, Lent et douloureux (Arr. Kaiser-Lindemann for Cello Ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfdb4b98f2bbedebea6e6b858619d1dc778cd2a0009cdce5328e4b32fa10747d. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1000813.
Piazzolla / Arr. Carli: María de Buenos Aires, Scene 5: Fuga y misterio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ceae3dc2c0fdeab1e7a059741bbc701777223160b2bb8b3657de0f8ba11ea6. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBAYC0000951.
Villa-Lobos: Bachianas brasileiras No. 5, W389: II. Dança
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e72924e4a8b88fc3492e07adb36941f12b8cc7937527d9ec73e604054df2238. 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/GBAYC0000955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9997646b691ec7aa99f62f377ed87cdd9c4239207fc304d9a0684318bab8680. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/GBAYC0000959.
Carissimi: Jephte: "Plorate fili Israel" (Arr. Johns for Choir and Cello Ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91f23d7608eb268209caac7f3f539dc49530836df681ea3b47b54cd9856576e2. 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/GBAYC0600687.
Pärt: Fratres (1982 Version for Cello Ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x424db9b35cbef53601509820320fc5f82ec6645f0651a99056cf1da045e863a6. 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/GBAYC0600689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01b4cf41d5767167339d02be6b9fcd6c49b740015c924ec237209a197abac1f. 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/GBAYC0202299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd247746035e149cee2cdeed56d364383e25fe6626e5e17eb4c97990e256e597f. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/GBAYC0202302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a02e91bc2e7e87a9a47d816c867a344e5e8becb80e55dd24d2b739e6ac5356. 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/GBAYC0202311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb371830ed62e37ca0ff76a51044f4dbdfbd727d37a6e3cb9f8304143b4c18a91. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/DEA808304100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cdafea12328f18ea4fc8ed64c756ac0ebe48694ae801ffa9023e789061d3c72. 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/DEA808304200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ede8f5dd773518737425bd2ed03010894448892b06577c4cdd66ff85f2c3be1. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DEA808304400.
Piazzolla: Adiós Nonino (Arr. Medaglia & Hammon)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcd7d35856590dc289883dec23db0c016bd9358f29c4487c486731c9c0d0a758. 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/GBAYC0000961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6174e7b85fe676cc282192dbd215c46b3596303f3dd6802f0120f15f9ef71493. Chain 2 (Bitcoin): anchored in block 957034 (2026-07-07T11:52:37Z), 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/GBAYC0000965.
Bach, JS / Arr. Bergel: Die Kunst der Fuge, BWV 1080: Contrapunctus V
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f2f90c9d66c1b6cdcd2ca23c82ca5b5bdc16b2da15e3e0ac29a90ddb0ed40e2. 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/DEA808142983.
Villa-Lobos: Bachianas brasileiras No. 1, W246: II. Prelúdio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc188a074a57aa5db7cd58466f3937e549f04b1d6a1b7181a9b66fa0741b04603. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DEA800300131.
Eder: Melodia-Ritmica, Op. 59 No. 1: Melodia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d862e34653461f244b533a2c37ec7d31b22ea218a0ea0c2148a0d8963fa08f9. 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/DEA800300134.
Eder: Melodia-Ritmica, Op. 59 No. 1: Ritmica
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ad796a832b08d4c8909c0b8d699cb883d15b06545504e90898eea24266faf2. 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/DEA800300135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b0b9606c785dce5ee121ba713540046032e2027aeee5d9ec27e6d053a24ed3. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DEA800300136.
Bach: Goldberg Variations, BWV 988 (Arr. for Viola, Cello and Double Bass by Dmitry Sitkovetsky and Martin Stegner)
Boccherini, L.: Divertimenti - Op. 16, Nos. 1, 4, 5, 6
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b8e36a8b5d4fcd7c134bce837482323245ab4f8c3c29d253cfd0962dfbaf53a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBAYC0401089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2550c5507307bb0771e26a00b2b675c12a5c628937a37727ec8820fcf4377b06. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBAYC0401105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x892129191526cca2b06deac0495827ad4b1cabebbc53abd39f15a943f707c88f. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/GBAYC0401094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98de78a7c436f897e88edaa174c3c84c21dea057f95d3786b83a4827335792c6. 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/GBAYC0401099.
Family Portrait (From "Harry Potter and the Philosopher's Stone")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a07a308f89a6fd6d4866355cf170e23488ce236c8d46054ac84823d5c2bdc40. 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/GBAYC0401096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x377229c845d1b5a538732ea8095a3aabb80a6407f85f9a519658b2812af1232e. 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/GBAYC0401092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe99d7568fd0713aeb162d4cb14d2c5fc634fc9030a03969bcbf9d53b859ccf38. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/GBAYC0401103.
I Could Have Done More (From "Schindler's List")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab867badb6ae69296f8896772a26ddabfa06134f7dc1102305e12d8ad1cfb317. 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/GBAYC0401095.
Windmills of Your Mind (From "The Thomas Crown Affair")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52aed88d185d32340d77afc3923ab673e3db0d366ee4dda0eaf7c81f30e5121. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/GBAYC0401102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e7f5f2eeed3ddb9382c2fe92834fdffc4a0e70252c9e51c3afb86a1215252eb. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBAYC0401100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d26a7f1c021027ef26cb80c103ba38cb0ce5c30a5e31b2f8989f5a1e79b767. 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/USRE10401889.
Perfume: The Story of a Murderer: No. 9, Meeting Laura
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x559e2fd07e09a05fdacbab22f58baaa5fe334bc8e337c105cd4467b228a832c6. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBAYC0600945.
Rautavaara: Angel of Dusk / Symphony No. 2 / Suomalainen Myytti / Pelimannit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf460f65d77e29aaf527cc32c6656ec67620696834edb27ccbc2746f9620ac0. 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/GBAYC8801690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x044171f8677a20697305afce09976413825bf3c459a12da65fe8221dd78df57e. 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/USRE10400470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b3d1cf4030e7b048bc5dd9cc5df9b68e1eba93dbdb130699c39b4e5f12a489. 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/USRE10201543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f581459a7789ae8973a105d7866a9480429ddb3b933be5250dcf73c6b41f7b4. 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/DEA622303300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c60766b76da42ecb5a5ca90073b2bc99da8871387fbd296e2456668b8092440. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DEA621400916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd7c3b99ac6074d13964ee63be8d95bb9ed566b9991b437ffec1dd95e9261ec. 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/USAT20107835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8de12a3b3144ff5f774d327259b50084b1329570b7b37fc3690f011488e9dbd7. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USRE10901471.
Chill Groove Jazz - Smooth Jazz and R&B Vibes - Jazz Hits