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 0xa86d57cf94cb14b3ca49d463c23e82166e8367f178dd8ef5a6267da279a6e827. 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/66ffe000-8c38-4ad2-87a0-34aff711a8a3.json and https://artists.proofprofile.net/proofs/artist/66ffe000-8c38-4ad2-87a0-34aff711a8a3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Rewind and Redefined (Old Demos Remastered)
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 0x752385f6a52c89bb7981116064f56b0f9f58c6a534078a1f0f4a04c06884cfd2. 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/CB2CY2354659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3e3d9edda4a3aff86f4d385520c177890962e92868189ef5a18db938d44ff6. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our 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/CB2CY2354299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x891496ff55d3644d274b5640b84622cdfeb75a49282428ccf8adbf48be05abc5. 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/CB2CY2354301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0dfe64465c99f60c58820b7484cba5a2c48ae7c4d81b38c414e24261d1a347b. 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/CB2CY2354304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e3afca3dd84f76ee1c477cbe5ed57059c74e52297feab2f34cd16be4cf3d57. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our 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/CB2CY2353952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c282b324850391d4838cc7c36da95ac423809f4a8bf79c26d2546f50935791e. 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/CB2CY2153706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7edbac1505b5ba083266c60ab856f31dffde5e2c8e5be6d5fdae0de1db0c85cd. 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/CB2CY2153707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb93355c6ac46eec33841af410f4e4cbc0f486ef307d6122d01e4101ba08b00b3. 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/CB2CY2153708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa47213b6115d06509a435f7d61ed9fd5f9b83a94020b3b00a72bd033ae059f37. 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/CB2CY2153709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1fb85a2b288e86a030d834a8b1a767451b82b6be2c29f28b4b89be5c883a557. 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/CB2CY2153710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa806c1c5a72f969c5203cf6561df3596244d80a5253c768bf550c3f87345fc40. 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/CB2CY2153711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bde22e5cdff0cdcc9c1fd51392241927017f67c20d4146b5feb9b246fe8601a. 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/CB2CY2153712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf68fd350f97c71d6316b42fd3add8bd4f1b9187e806cc7b1859e50d5bd026458. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CB2CY2153637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa13563f570660070d5c0a57a2ddb7a15c4bc259d1f357ca3d91b418ced9d0582. 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/CB2CY2153638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d7d3af7fa0e9b12601fc4a33415c9cc2ecfbdeeac27b487c8449c2bce888ea. 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/CB2CY2153639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae7a7e1ea9a795813b623d730b82c023f5900249944df8fb0d3d782dda3742c. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CB2CY2153640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5eefb93b27765c2cbf6beb2a594da80389588fdc683e77b9b0a0f2adfe723be. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CB2CY2153641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d4c70f2104513d7153f34fd88aa9f22b2efc3582a90675313aa89be09dc5051. 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/CB2CY2153642.
Bigger Than The Whole Sky - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0332778df37cf30e0ba07229b8d94b6dd5ef79b7e1d2e4b297620fd2f473ab9e. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CB2CY2153643.
Don't You Worry 'Bout A Thing - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa3aa684c46e382b7a7aa7ef766ebaf565c658316f8b3954cf2540b5d9c94405. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CB2CY2153496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c5f9188273d56e44fab6c0ba0df7495f1f5bae20cbe9b252293521deaf892f. 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/CB2CY2153497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7480eee0918723d165c9ec9c093425f92dd940b47270b2e1f246a32168eca49. 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/CB2CY2153429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c9a940267d8fb0070539fc685318a75d2554a1ea2308532f09718a9599487e6. 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/CB2CY2153430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ec7d561f38d18f13708b211dd6675193327a87eac22c2ac4b26b4b913a1a67. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our 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/CB2CY2153432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89d0c981b5e77c9e3bdf9c8b7314b4650fa677254145ad8add73742c59b4d722. 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/CB2CY2153433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x661d5e78343d2270b6f3e67d1502239e477ccccfb6d5782a8f9fe8ea7917dc33. 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/CB2CY2153434.
Everybody Wants To Rule The World - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x284076c84c454b20cad036506edc05789fb15ab802c8e2bb9e803629e26d7768. 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/CB2CY2153218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3f50da15c58669c5087b30b06719c87aa526b848f09896fbff962434af4a911. 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/CB2CY2153220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79e10aff95192873673464ba12aef1b537df41e4277aa52f202478bef9f6d049. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our 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/CB2CY2153120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f57faa8f1e522f343459c40441a44bacd5807a8bab64b0b063969c6cd12943. Chain 2 (Bitcoin): anchored in block 960387 (2026-07-31T10:06:30Z), 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/CB2CY2153122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa39252eefa39c557d5524fc9770aeba405656242072dc06c3e8b9e289a7d3399. 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/CB2CY2153123.
Kendrick Lamar's Mr. Morale & The Big Steppers On Piano - Disc 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3170ce97686575169457e8ddffc729ecd1f3b4e062fa7855e35a22d0961488a1. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/CB2CY2153133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e9617a5052ec27ecb80d66939e1569d254cf2802082659ff9fa7fc5f78b0b47. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/CB2CY2153136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44da38497f261fedfe15198600c25d3d7120c7afe4b7e09145398f39331083fd. 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/CB2CY2153138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a77e9ac2a5a9a3edd2317cc446fc73243cfa6315dc1ab8a5c3bd9ee70e0872f. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/CB2CY2153139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19931b12a674559abcd437dc671906e47acc4c627a5c1d42be119a519d8b136f. 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/CB2CY2153067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe252cb3b60fbc409321c2de3afdf1ea496c468d5509d2823a3feb28338fa3af7. 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/CB2CY2153068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a18e1410e179cb5a3bc6a49c9946c83cc116b9c013e4b5d6c9ab92787037d9e. 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/CB2CY2153069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a3e717412924f5ce7767173d8d24ec21474e23417583d89f2b0e76e181da2f. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/CB2CY2153072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50de5776c80ec1f88dd175faa03081c970d96037d85c167d47e9967878ad666. 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/CB2CY2153073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9a2661bc1a85eaff341de4b486a12aa55c439d9bbe506b31e2fb34734434ac6. 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/CB2CY2152711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17a421c57683f89d776c9349de0ca2ba5a7b950e22bc102fa75697446dd935f. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/CB2CY2152712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6efdaafca1226c9b08e990c8000ebe85da6f84e7fff770109c71ada24d97030a. 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/CB2CY2152358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893718ab9b5aa8e213672c81da136ff41bf1bf3ad6d81a41079299de47221def. 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/CB2CY2152359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3479e24fb7b79f12d5b13a29a54f0ec5a7121e9e501e74b37390df85f23ca8b. 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/CB2CY2152361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb22717cb888dc4adee05c9e6b6ad95881dd88916a63fdd7226b8a81b8fe0b679. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our 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/CB2CY2152362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6f5eaa3e8381863a599f30600078e32ccbca0070baac2ee8ebdd3f2730b5b8. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our 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/CB2CY2152363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x471e68dcb0cf61b54ac193a27548e24eec5e2d406641b4179af22a34ad27258e. 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/GXC3L2401185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc92697d0e8cafa69b4406b437075df6f54b813ae8eb1da8b6da9498e79b47a39. 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/GXC3L2400597.
What The World Needs Now (Piano Version)
What The World Needs Now - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf99708552723e63c0ec4aad13da742cf09519cb4a9d75cb2b7a2c51c22ac1a1. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXC3L2400372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x188fdb7724ab77d055229fc7677367bb5cf5374bb3897478aa52c115d408dbf2. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/GXC3L2400242.
Turn The Lights Back On (Piano Parts Version)
Turn The Lights Back On - Piano Parts Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0edf7a05bf3a06406de263b4da8c5d899192345be5f86425fac67e49d6112c06. 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/GXC3L2400187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65de5d6edef457a1b4fc7496c9cd21b061f4bf55bf4c9537e2ede65fbe8f290. 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/GXC3L2500335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad482ab7bc9b6b314ecdf18782231526cb12e82ea654b8137cec61094acda4e. 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/GXC3L2500337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e118abded8cf8b173974d327594bf150a7fd6c05096182145cf6727a2a2a68e. 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/GXC3L2500342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f6b9a6f432db760b501a42fefdb847a31a3f25872b32eb9167d4f0e4446fb28. Chain 2 (Bitcoin): anchored in block 957249 (2026-07-09T02:31:37Z), 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/GXC3L2500345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee93155bfc7b6e805270c4c3c15e2d63a9b76b01a1f54ffee98fc58dc7b7bd0. 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/GXC3L2500346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf840b8dc0cbf2659a37f1f6c09f523576da41fde0ac4f66ce7105aa165efb7e. 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/GXC3L2500349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b952c328c34b36fd52301bb4f202659c849624fef021de8b0466afbead27421. 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/GXC3L2500350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd109404e8aab2c65df1c15f500b1a76100a5fdb1d4958eed945f35135f09bdb. 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/GXC3L2500313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b105329b33abe314046317c9ffb2079f76d402fe8358b0818e9443e8b34de21. 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/GXC3L2500220.
Younger and Hotter Than Me (Piano Version)
Younger and Hotter Than Me - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x915accd4a42f66cd64b7db88b48df4de39791cf9e50f672908cea1efd6e7066f. 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/GXC3L2500186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e87e1eb98af47e91b4e7cd405da65f14226a61124769bf1d0d3f91cf772c90. 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/GXC3L2500154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80a2ac32e1e0b9756b40e431f121915e41f28525c1582cfe575b9f34766e5440. 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/GXC3L2500145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b4212ec4dfa3ef9aa52237e5768b3c43b8f71e7d77b949968c2c804833fb99. 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/GXC3L2500121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ce9534f26731c43349ecfe84ec776428b310f4c55576f9126b125225644185. 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/GXC3L2500108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc927f364923ecba3a3926c998bda1b1425f8b5dd76a47d2bd5f9a07614c0cfca. 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/GXC3L2500092.