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 0x21026b2d55421df0b24b562ba92e7de4a66de097e9cd5de4b44fb05d350e7639. 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/8d49e0a6-b850-4cc6-9375-d2034ab30189.json and https://artists.proofprofile.net/proofs/artist/8d49e0a6-b850-4cc6-9375-d2034ab30189.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 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 0x0a2fae0e154cc6d7fb711eada7c5dab63866c6364425e80f17b2a7ff17a613f8. Chain 2 (Bitcoin): anchored in block 958776 (2026-07-19T20:11:59Z), 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/IEDUU1000072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9ab798e5b426dfee137adb5d03c5cacb91ed010b5548495d06cdb502e972ddc. Chain 2 (Bitcoin): anchored in block 959034 (2026-07-21T16:34:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEDUU1000074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ba7b3dd9c9712fb04c3b8b1dc784b34d0a40481b232d56a26f64ff44e69d3d. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/IEDUU1000076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7e3fd2d259ee097b5147e96148de888d173bb617968b5cda0d8d5338f898aa2. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEDUU1000077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49c40170b2577d3a7062bb83f4ad35af907d92bab47819af0f1c1a5a101bf4be. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/IEDOE1000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eeee8e4bf0eff6ed326a11b0d5cfbf5a6df066f4197dd50ceddaf3ac7fd3c85. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEDUU1000101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeab428f6027e795c4aadaf974ad07c65bfe0e7d5fc3a92a32668e6c0541f4d60. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEDUU1000031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ec1d62b68aded8380b1f6dd2c881247e05a14664bd6efaddf6cb11b333bdc5. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/IEDUU1000037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3657e832563b16901f5df7ca879592dc6bd707653f81397ff42a8d94bade4d9. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEDUU1000039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b86349890cd00154b0354c1c104bd5da5ab355a4dcfafe180ae7299d397bf26. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEDUU1000040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04e364b4d0c2931735183e9f8c1fe47ccc5f2071bd4dec7363036d2330ad0123. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/IEDUU1000041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4051c57f5bf17806b3865b4ef8b9d79f397db85cbd2b22a5e17d7d0f7d24ab4f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/IEDUU1000042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ad6934f009f016ad8d15fcee8bec76f94737881cbb7ed10059a6b1d33521fb1. Chain 2 (Bitcoin): anchored in block 958706 (2026-07-19T08:50:34Z), 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/IEDUU1000043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40dbee19707faa9cb6faf5b548c7ae221e97a73b3cdeff23c77415e4c28ce1e0. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/IEDUU1000045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b1a2f32b71b62a289270bcf494b036ba7b3477e2ec48387618da48881ff52c. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), 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/IEDUU1000049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dec8352fc0e1c7d9940956f5b619b805580239e5aa8ab7c921bcbceae80ad94. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/IEDUU1000050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8dc21d05ff9e63ea0f427da834d1d7d4b51bf2db59613c38897f779a63bea28. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEDUU1000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x392330d50f6ce20ec7e366188bdda6eb28e04abb12a8a023aef712071e3c5099. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/IEDUU1100031.
Fare Thee Well Love (feat. Eleanor Shanley)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb8286678a8693be2fea15ab4cda01617c39d5493a43c9cc22c2e834a381cc12. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEDUU1100036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05720bd27265d84aa13217447bb6db34eafe1253e8ac241ad0f559ae14a22eb5. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEDUU1200355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca3361d09a6dce29106c1e0cf4318fb2080e2d88b757d90adb6f53a2007a23aa. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/IEDUU1200357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1643f46f67ba967bf98072338f63445890318b5992c9b417c02863048f58a34. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/IEDUU1200365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12cfde597497fc93d7b31db5b5470d13ecfb20dbc8078b463c93be3e3c90fc70. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEDUU1200369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f51bb933e79da82068abf9c399e6c525e5a6984c1ae391cfd288b6de63e2f8. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEDUU1200371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4393d012bcede431ee5dac6f41ab4d082ba744c2101939e4860802474f3bbf71. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/IEDUU1200377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x789eb3604c7d74fa998b095d4a3f91ad460bf68a1017dfd6181a96b90d5a0c0b. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/IEDUU1200379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e7ef24e148eaa4b65381db32bda04f5ecd272d7af28623efc5649b812a06d0b. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEDUU1200384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0f7384e36044948ac1426b300098fa8d639444e84904e02ec68f76d41c01172. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/IEDUU1200387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b85b9f6fda1e48680fd1fd1755f560e326ac2352955147ac87075df31d76658. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/IEDUU1200390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff72448b3545bc16ef7b8f8166afef93979e843d53eb3552e6e1c3bc21688f8. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEDUU1200395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f261a8e61348650069b7a331197cddfdbb419fbd6f1ecf3331ac4d8cd89ec3f. 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/IELTZ1500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeffe8826e821e34509d8545c3c6ddac3c5bcafed19427c98041f2f9be8a9f2d5. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IELTZ1500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57ae2158ec392644b97b5dfbf1fc3072c6f00a01e23aad2cf0d1019c937d94d3. 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/IELTZ1500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0939b0ff423124b4b9e50480f1a975cb2ad1f0b77cc7030861c9fbc6db84f27e. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/IELTZ1500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45b8d5d11a973ab77a7eb963c4bfa6b762ebac93cd3641d9e0e10a125e89acd7. 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/IELTZ1500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b19b52071686e94e7d9aa066217dad0958ab4bf03685a2577f64d94c92a87af. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/IELTZ1500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c583df9c1099d50249af44446407b64be9767c760b55163dec9e5952688600. 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/IELTZ1500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d642414a650f2f5f3c3b531ed11ad9718c24da7f67d4e25074ef48835d8c097. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IELTZ1500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc70650b74ce50cb93b62c024c0f7e05ae15661c2cb40d2a83e54b3d05dd52312. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/IELTZ1500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf873dec6bd899af857795082e7be63f50a18154d284a1d941909dfd71bbb3c5a. 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/IELTZ1500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80e31f2e7d4c3c8eb6b985f4185eb2326da8803d1e4e83ede82b0e87556d39c7. 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/IELTZ1500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc73920d5687d8b4b0cef581c47f73ec3f4fa95445cc73db00aff46ac9d0a945f. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEDUU1600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc753611f5f8bd668c0db36ae1a5aad02dbd640590c46124c4bf1686d8a6d7fa. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/IEDUU1600017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e6f14613a09cd2b31a623574d47ed75006881e743642534d541f7453d7c7b6. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/IEDUU1600018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce7f5ae2ddb0fb0e599274728c8462a42476b2ecb584a806ea8111f1615c614d. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/IEDUU1600019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04dfd01ad53ddd62b5315d1bbf5fe9c5cd67e0e3c00e910200e5a05fc4beaa61. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/IEDUU1800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc316976b591b5b3cba9e3bf0e1f3c823e9aa5d62fb8ccb96e65b8efd1f462999. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEDUU1800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb037db9a551895f5fecfd59d8386fdf65421a3b70c6d5c43692e1b6c0360454. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/IEDUU1800017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7c8a1c98165a5ddbcb453c224c561397f8d7189b43aeddaf9bc64a28c1774b. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/IEDUU1800021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc77394604f3876be3db9b07a5167be8c4b069abc14b9b018a39fc1da8d60044. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEDUU2100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978c6f1e09ebfb02fbf6e9c2d756515cd0223cc006dda04ffe335af06808a81b. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/IEDUU2100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x015e2db331f3d37bb6d0f550eeb6ceb73a7d195fa6b79d21b129a7921564457a. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEDUU2100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a4f084b13bb56cb031b972559ce9fc13f05a644af84b26e2ad5f45829acd78. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEDUU2500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7fd90a7e58205e98a1f39244ea1fb2090222970aba28973f3dbdcf4ecbee8a0. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/IEDUU2500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca01686d0425e616dbc05116fe1d392e5a0c3957a6e66b7306f52f96f160b01. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/IEDUU2500013.