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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa21c0c1beb2d560b38ff0dc37d2abe69e8d36c0f31c9c8d2a16675e8683734c. 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/c7a5eb41-ccf6-44c9-8faa-3ccd826f2865.json and https://artists.proofprofile.net/proofs/artist/c7a5eb41-ccf6-44c9-8faa-3ccd826f2865.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465e5e740ffdf9c72c294013ff4c03a663f088125964f69a81bb2abe2a6f9c0a. 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/NL6VJ2408290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86da167a45a76be43cf26b58d0039e2a23f06774dcc6f382172bf120a7a9ca12. 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/NL6VJ2408292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc6d6b5373dc973e3f0f49da289e3340236113081497e2b94c20dfdfa3a91b8. 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/NL6VJ2408293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb3d924fe1235cda871c7494d48c5695fe3580d91c167897919ee23c6a2a0735. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL6VJ2408284.
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 0x15d0865937f1c569eeb313f5c44a74c94cb5ba7c7201dc07d1e5d4942330782b. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/NL6VJ2408285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e1909430bbd17b9b144eb523d07b7021b8f0a6476a6f697d2dbc075ee966ad. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL6VJ2408286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9aa286d30ee2b321ab68ad98dadc11514ff95508d17a978ff8be57d6fdc9a1. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/NL6VJ2408287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a7df5a7254b752653fc7a57d26dcd9bf7fd1b1645fcce1f2a62ca8425b24b4b. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL6VJ2408288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc97dd335a5d5335f896f2943a2578e3488cb15dc254c6f1499e6c3429443c78a. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL6VJ2408289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f6693ca3d358b05776787096d7cefe0ab67eea2edecf935c10c44959ba2964. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL6VJ2408291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x411d32ab58d527261d84956f0a2d1e192f728ef8cc0d90b494a7bcf30d0052e1. 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/NL6VJ2408274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413aaca6be650653350439fdcbd7680c7939e61fbb9bb3367e57590261b8afac. 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/NL6VJ2408281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18d6e278e122ed670b635bed1b616fe5284e3f2170444da29eb85cb87dffc5a. 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/NL6VJ2408283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbbf706fef9767cc7e0ff823c77d20dea389b8360f9b8d0e301792458f0623b1. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL6VJ2408275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x716acd8febfd4740ced5ffecfcf95df19441bbcf2e1c877772ce6ffe38c50fda. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL6VJ2408276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be6df247d77542e2e2485915194c93a1965f0d967e93352d9f47de3e6c65b52. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/NL6VJ2408277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba5829b0cd482eca85933bfb65dfa3895de3ff1c38e006a99d9f39201c0449e. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL6VJ2408278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4513969eb70b2a315afd6f5f392d9e15cb1133d799930cf8b8247ab95eb98134. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL6VJ2408279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfea8b959c873ef4fa6bc7bf08d4142425a52e65d100b8bc3dede4d30b4ef577. 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/NL6VJ2408280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d35753db8c1efdf840d671b58578e3f640e25dbce0089b7ac3b6f56084cb587. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL6VJ2408282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f146fcac5d5853257194b129de501482c93de4434f46e81ea7ddea354bd6d8. 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/NL6VJ2308824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ad5ec6d69b68d93e56086abea6eccf3e37f016a6ca0e09f4a4989fff52f9c4. 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/NL6VJ2308826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x302936b040bd3780601d7431ad6bd48eb84f9f1da46781d4ab285b7051797139. 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/NL6VJ2308827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd08bcf7d15042855a563dd26f5ad1ed4bb86f8e4eb7c507890d688310bfffbed. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL6VJ2308823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda3917853ea8c49c902936ddd26ca707bc0ee1f72f3a68675e231e72ce1a965f. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL6VJ2308825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c5b7b0c3d0ed09ed4aededbe251dea6d35533281eb0cc7687f194ea7ee6530. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/NL6VJ2308828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf292a2becdf89e033ac3c4547bc4ef6cb50c5a848ade1e09de8e14ae2ba0b9e. 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/NL6VJ2308829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc6e1c52d7314fc0fe3ec20a2a6c5d15d64b6a546f8d46db3094e42c7d6c93c. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL6VJ2308830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x927f744bef30ef792371874cfcb1f003d98864642f09a34fe4b64846c030cb28. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL6VJ2308831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a3d38b0557a48eaee6134e49f7248828a5464d3d7a447a56cdc09378de0346e. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/NL6VJ2308832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30174a6a77a9b12bb748761b360c6bcff593d5282a3d64d04295137f63a23473. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/NL6VJ2308833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff69781cfb30010b510858765625b5049091e2016da0a03a3ba19b03666c8ddd. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL6VJ2308834.
Música de relaxamento profundo para sono e meditação
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa11b4e151c5c4c798d843bcd7938d8d12304693a3abbcc4fa2717e49ca807fef. 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/NL6VJ2302865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x593822b7dcb3eed1aa85c3d9d0db4089c43374cafcfc50c10f91eada1f8f1e73. 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/NL6VJ2302866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ccf3f4a4a57df616d39bc14c886b22b84d2e17ecb40684836f9f0d74714ba02. 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/NL6VJ2302867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b134447809a61695ce0d35d3da1d34e13f5c85d8bd12e886edc31838fc3462d. 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/NL6VJ2302868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f274a571e39c711bc3a140696d6306e5e5766ce2a661107232578b6bf6b6a35. 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/NL6VJ2302869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb308e49a7ccd567c93e4cd04985b86da22660e594d358c74b58220def7d25ce7. 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/NL6VJ2302870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15064b57239216822debd50a1a862e096b64cf0cbbd2be95a262238985cce56. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL6VJ2302871.
Os sons mais profundos para sono curativo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9782dab15164eab5a5c6aea2faadca33a8d7131035567e093c6bc91b0f0ac844. 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/NL6VJ2302872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cd630f133404715903891646e4bb1bbb81f48fd1da5fa0f89686fce8cc11e8a. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL6VJ2302873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40d9dcc8b7bb0966d578a556f4d8e03b6db3e23953bc9787406c2eb653ac598f. 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/NL6VJ2302874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cae67259f38e44f7888e15e167e8064a77159e2d6d4ec34dfeab038fae8e98f. 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/NL6VJ2302875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb8e80348ea4c468abc9b849b774c9cda5804cece99e440053f46f7b04ebe36. 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/NL6VJ2302876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd798e695e5b0a92dae1f449c017041bcd306dfa943e85174fb1ea3d3205bc91c. 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/NL6VJ2302877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde212c28799972e6652ba3f2e96350fc11faa0fb4477bfc00d8d370f7522a3f3. 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/NL6VJ2302878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221aa4e92319c67d85b8ec6d2f26734a47e7bd841960d6ebe6fe681ec4c858a9. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL6VJ2302879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x680c1864403b2ef73c9017cab2ed5b67b1b300d2a7195ccf0f156a9e5f91bd3e. 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/NL6VJ2302880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa20263d15a8ae4fb62d3567fcf8e7b3fbab7223fb84bd62fab5cb698cf7cec85. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL6VJ2300349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9cf37b7a69971690a8f28aab6f284dd63cc2d12319acfe51a31ac2493b35b5a. 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/NL6VJ2300353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7776afe92746ca24a69355c48810f58fe7151d461760e344dcda753de1da1be6. 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/NL6VJ2300355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a92b1027ed030c40af9fe3c1526894b322d73f919905be7ac9c794e7f510e6. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL6VJ2300356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x926a3e6a386bf9a900825b9f396f73361127e9e4b9218cd94e2c6465f5536ba9. 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/NL6VJ2300350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62055b8f1cc235b8f19e1b0bef1195dace50d198c89b26c83b295104df4779ea. 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/NL6VJ2300352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0e354b3511d1d0026436178ed96b4d21fd4f824f6d60085337d397a0a5a999a. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL6VJ2300354.