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 0x2e32bcd645a6a129ef1a9abb6af1205e82ea891c546d05f44bbe4a65386f309c. 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/3ab05552-3125-426e-afe3-4e64299e82bb.json and https://artists.proofprofile.net/proofs/artist/3ab05552-3125-426e-afe3-4e64299e82bb.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 0x13d3322ca2f946434acf29ddfc28d7d99e7944dafd2f263212328a34aa43258e. 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/QMDA62131930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c72dac2b8a1488eeb383ae5667054565fa88529cf53db5499ac48b77aa1ffd. 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/QZHN61904033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x798b49719898f6ac2dd301a578793d2687a15cc18bcfa13896b1464ac6c9032d. 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/QMFME2169136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd91f55f6c4c6bb1b5af308366f83cec23d75f83446333a5975bee98928fc35a8. 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/QZES81972347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a4f8bc9ef5d311ee0882760749ddc91bccfcb2d965be73fa4d75549a2ba324. 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/QZES71964470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e1553f1eed2e1441e3dd69439b07dfe74b608bae4a379926c025de2617d90d8. 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/QZHNC2087569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7fbd755088290cb82f4eba6a51709b8b9e411f1a3215a53aeefbc3c098e5665. 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/QMDA62131926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4897c86cde9c8c21ed8fea474df67a020242babc11e038c4478a4c4d56f10498. 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/QMDA62103925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ea068c1c0bcbd63195a7df4c35597d4462d9d83999cbc20895cee50ed1da890. 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/QM6P42134852.
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 0x24692e0a51c02743e7049b64cb224c0c2424d3033066ee22152e844baaba9e3f. 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/QM6N22163390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86bae86620a6d511bb8f772b6b54892dc674d82cc63139204a5cdda3e09f336d. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QMFME2184543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0914b5e99a70d23408765562de134f4b38209b1744a440d55beb357e45720c70. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2103548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2e44a94718ac751924c92684effcdecace2d1611227d83723b0636137dbb2c1. 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/QMFME2183433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f35dd75c8356cbec1f44bdbb30fe72a48c6bce035429d29ae9f8b9a01090c7. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QMDA62114262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb16239d746f77950831f122437e93b8f058e030c76a4bcacbbcaaf80541174c. 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/QMDA62132282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b0e36a8e0f95a296c2835ac46f6140f3be7b6271c6db0ca5269e265d84553a. 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/TCAEQ2025632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c9d80eafcac049c634b5830403d299da1cf061401801f60ab8bc53ac74b477d. 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/TCAEQ2025642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a1b46814ee35eae019e104779039ca8a68e2f5048a41f1c5374aa06532a5009. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEQ2025682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x965052d1fef39976987bb54f8516b21b769b97d30a595b3305657b4935650379. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2039827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ad200209d223ddda6d387b25b1222d7b821e76826225923904cd245987f7c17. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEQ2027858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe697b3ed1ec8e58ae4bdacb62816a3f553bd9f30e7c28548f73468de0eea6e6b. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN81943640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7413958001f1d8132872aaef7b7c595ecdad2075a3fdc5d626426a0aff5a5ca2. 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/QZHNA1942463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ce24b8eec541a8f8e858c64bf24cdc1abac3be38da89ccf90f8aa7109dc064. 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/TCAEQ2025685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95f6403d4de4cf43c18359ddb743d5ccbf08356ab047f730cb03db7d1fb61cae. 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/TCADY1818971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fa1185e1086c9e92ed903e1b056622a78ffb1401caefb988334841c2bc0c54d. 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/TCADX1822529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5bab8934a6609f7f3a4d00e2d80842d57a4e9aa8209664eba7cd15841d823eb. 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/TCADX1822522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a755563a98b4f70810210e11a4861a27799ce5a8ec9eecde82e8adebb3ae825. 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/TCADY1824856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aa68ed34a2c8eebf2210463c5a1d0ec49bf9d975522ad740bd61a8a481b0112. 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/TCADY1818973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb705b088998f1c20f07ac8a92298605d7057178a307d1d771fdfbd3bbc744d3. 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/TCADY1818972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd77da72f6fd1d408dd10d8d597c6f780f9d0d414137e783aa4d0d74401db6389. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADX1822526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85a85edcc80ee875d05b8d24f62cbe4149385a133c342c5934cf25b56b87fbea. 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/TCADS1888878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf01bd5faf20c557fa71261d25ac0976f7c15bc76dc5a528dafe6c04f8c909b9. 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/TCADS1888922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed97b6306d4d25c1e5b2e1a6aadcff9f4bbe491eb80bbd7f4e9b2e8dbfc0a8f. 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/TCADS1888943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e62ab6ce4587e417317c40b03256e684057a69d47f12fa4e73c9064ed33bde5. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADS1888863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e2cdf2f4f5fb2650fde7d79cf814e45898d3bafa16f26568240902060236cd. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/TCADS1888912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x611a9d3e846a191f001a02097d371f2261a3ba188528fbb142a71d665eea3db7. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADS1889075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a74e9c80a8b15759d3d5170e73b5eee8b80a36f978504e0bf51c179e81ab83. 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/TCADN1877542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fd0c293e7d716336eb8858693e02b13827985a6ed3e366c669691faa136fbd3. 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/TCADN1871140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad47651981e79d315d3c86320386e6a28fa4964292adfc3abd4b4bd481802a1. 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/TCADN1877539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee56d93d2b0769e10fc631fd0efc9972ddf39e9a40fe365e29b3bfe1fe27e243. 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/TCADN1872664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cee9f8f6376ca0d4017b9c002b618c5e4390b823c5a54abf6480a43fcbb573a. 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/TCADN1877523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc6f1fc381558b1304714cf353f80f487e9099657e2b25c05966e100e473f09d. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADN1869584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81cd6545ceebb107197b5a3134e6d995e7396e20d493c9c5f0b2d220177d026b. 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/TCADL1893810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae0705527ca1f1703dc6dde4635284300da65787ca021c77282a4ec0f6355e5. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADL1894814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a37e81ee2d1e7744a9c9703ec68474205f78d675eb1f5586f54b89bbe7b6265. 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/TCADL1894816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8393246947408a57490922f38a0c51894543e62b2ae6674f256f7422e636f8a9. 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/TCADL1894819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa816164b772abdcb609f27803025cc4ed8ec0be742ff6b9d2cf20999ddb2924. 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/TCADL1894821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d4d38057c0ad826437b3561a853c74ffe54682e695a06a7e673106ddbc08e8. 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/TCADL1894826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f1d5a3ab7dec55bf03e6211b59c200887fd9a866a41eacc8c1ce2159d5cfa3. 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/TCADL1894828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9449196df921f1aef740fae7ae455680916e48b6d2db049720c41a48199685ee. 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/TCADL1894838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb0fb587462d4d6fd0c350b90b3a5790bf2db5736b7f50a7ec78ad24f67d26a5. 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/TCADL1894840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cefea69f025714af81dab5cdb369e71d2eff6c806744030c2e9cc002f163f39. 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/TCADL1894845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d955239390c7e84ca6e88fe9217a806f2736f793877fc101b184e699e956df. 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/TCADL1894853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x471b66216cd3f9c6262112dbd24375ec0082ae61ca8daba844cf20b5d39ecc61. 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/TCADL1894890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6046804d0419378d36831ab4616e9d8945f909a72bf57e7a00bbd59e0bdd28e8. 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/TCADL1894891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97be4ffd22d07d437cb51cce5d9b440de9ce6155d105a0f96e6e2d2fdc08170b. 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/TCADL1894940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2599a19baf33bd960ae09ce83e4fd5d9c915652f4d3058abd2339bcdea36d4f2. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADL1894810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e094c7cfd8abd33d14ad9ae87ac249765178cfd896c0169713fa7ed1f1469b. 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/TCADL1894812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3faca1cc4865f0860a3ade3f0b671817119208d5fccf8db16484e0db44840b0. 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/TCADL1894815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf663ef3671175c30a102356dabd3ca05f891a4a38ef55611b9ba55af2ea9da71. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADL1894830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3924d795e1424ed5dbab79fa4c4c95e6bc73e43569ebe85a6ca6b8bbe4488c8. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADL1894836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8604e6b8979c8259fa4db31c00b1c764ceb740a2ab99d2d851f9eabee584e700. 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/TCADL1894849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffff329d59809f664044f01a021d38fc5c5276390f0eaa59645ac00d2f10e60c. 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/TCADL1894855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ce71585d17f9f56d5cbeee3cf8170231fed90e6f709c98fc548200bd3a7def. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADL1894869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfac0c5fd3bccb494e68fdcc6cbf17845b875811e6131b5abf26c3087802fa66. 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/TCADL1894893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f9e41b875a5e3ad8796bece7d797d32d252d9b74edbe486aaa85c22b465b73. 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/TCADL1894906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dfe1992629bc4b4ce049b88f652970e38e07d5234046139f18939e2c3fb8142. 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/TCADL1894911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17edc8cc9e36e54b30afb0ec5303ae5abf0da0d7ff8ec2ffa6a3b30ee596d49d. 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/TCADL1894914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd79003f6158ef2c5298583b35580da1adc75af9b5a860d66cf7f1e49883ce970. 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/TCADL1894920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb42ce95a9cb756490ab3257f6d74f79d197dafaa8ce1234e74a1d01f7864f61. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADL1894927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27defaa97745d37b3a2fd6b53f79884a4c729d56aefc75f63f9422d6d2804e43. 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/TCADD1780044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x842511728e044c78e93b3a8eb7f73a3069d6d334504fe7323699ea4fdd057a3e. 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/TCADD1768230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e75db8a195ef5818db328219e574d24489cbf8ab286be7cba037f30dd2c9f5d. 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/TCADE1732355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb74428cd8a5003695c43553e8667c3c141da18231823c42b7b94051679227361. 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/TCADD1780255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82a00cee576e5c49a8ecc8d291923f7afd31dd7eeaca3a33ea36bf68f70b44bb. 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/TCADE1704324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb91740911de3a5cc633987285d0aaa17367ce34f8c65fa7323b3d05456da52b1. 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/TCADD1768628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x297fdaf8c43f482db56b328bfddefc0422835e55fd609e14dc6fa23a2d9b9c4d. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/TCADE1732336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0f0b8abf5527f7487090704b674f9341baab0ad47164897504e8407972c771f. 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/QZRP52540973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14cc1a6d948979efa93f1997f3f6a4b024dfb31a8d606613b79e0d0691760d19. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZHN92567564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fcee6d10c744e1c14a015a3074b79bbe1980c76f9ce03a4c8bde17187badc6d. 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/QZES72590496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e8ad3bb70f571b043a54d654e986d48d82fc6ce03fbddb101e0028f2d65c80b. 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/NL8SP2500022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x880f1211944a3603d698d48e711aa28effedaa55b732e2d684568a21eaac398b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QM6P42483850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9479278d8becb1e7587e4c915dc6af3f4f33c92c11cfdf25d16409d4f3b164fb. 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/QZHN42415577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab0c4c9f8bbe56c5867d5417fc2273d84bb43ee888fa8171312f82e90c94131f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG2353465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac17375e13bd965a7b5226de9bf1f63d27a5a02a43863798d7c97f456c15bf8. 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/QMFME2323641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18570d3ed2d9652f793001fd9ac38410aaa865d1f4ac62b6349467124ff1dc1e. 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/QMBZ92304137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x306b9139f4b7a6a5b9bc0a7b10231986f9a59e0802b25427f07b3cb516f34440. 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/QM6P42315910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd51e606937169ca8cec6e326f828094f27d50bee7accc099eb881c80462a81. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2320458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x022ed5a89b8d8217ee870a7a5c587c48d034d313086309a58906c3bddcb6815f. 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/QM4TX2108301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x828ca8f4f949b4d4eeae12ce871513018f654a8a2af35a6d253e0767f78a78d6. 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/NLJ4U1700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c884045441602dd5ff200ca14e947fd80fac06b91750ea2bcc677ee2761579f. 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/NLRD51952822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82bebc16e6e394764b418c5b4b6339927e1637bd14ddbde5d72770a4c5d9b707. 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/TCACW1781897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x636f0cc11aa3cfeb7766bdf9dbf28f314fe7ab5019fb46f45e6bc6ea425c686e. 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/QM4TW2309081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2baff606ae1326671305fe39fd549d31c2123e0fe3ac790e1cc280244394df. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRG20000006.