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 0xfb3e47208385177d198cc0fd98337ad5947a8bfedec785ab100e9435bdc14370. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b3ff88c1-c827-4055-88c8-59fd35cede9b.json and https://artists.proofprofile.net/proofs/artist/b3ff88c1-c827-4055-88c8-59fd35cede9b.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 0x2297482d1f0389063e54e3803c28abf6aaaf45b3e7f8adbec30080c2a23706a3. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF079202169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d85bc94a456f65289ea534f0e03636c56c1de9fda784d76c3405dd9319a170f. 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/ARF079202177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf248113dff97b6f1e64ea551a4fbeeaacbc03834fc9112b6ae8423bb656762b. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:45:57Z), 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/ARF070701455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e6409536b0535e21828a123d447b7638e5429da9bbe744ee6019042634b546. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/ARF070701456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b7baf3b079e230846ddc4c9de17a5ee68c7a76f8678d805208938d3068966e0. 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/ARF070701457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c8ad52186968bc6ec80ac824aaf09fed7036fb9315d905bc523d14a3c5d6646. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/ARF070701458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d9def551c1b0cc70115df235b04480359df865b074b574353da90edfa7a76d4. 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/ARF070700664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc23130f192cec14eaaa633c0309831dcb5e0ae22cd8772549edc4c2fa52d87a5. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ARF070700316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42aacee440cacb9bb3ad62bdf3f216b0164fcb485135551f458f4f450db4b19b. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/ARF070701461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b9c15c45f59bd4666d668ee69fff28310bd6fcdd101e2abd9ce6051e963b21. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/ARF070700326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0355558cbee10920cbb6c596905ca8949f7592a0cd483b2be0452a8e35ad390b. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/ARF070700661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff91af25f501b9e644cd3baf609163addbcd533884e419132cfa15f3df934fad. 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/ARF070700663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48aa1b6e7ce7ad6ef4422c9641480c778972dd62efefb32f2eec8d10250dda5c. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:02:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF070701464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618e3f1bde61a7bb7f15fc8e02f4a6f90ceb33c71697dd54a55e89e34f6d0f1f. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF070701465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0da4dd3240778a0ac988c65778cfea8badb2ef153b2e576089c562d83ab0f5. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/ARF070700653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73c4dbb0d374637750182fd0d8bb8f26b19340de90c210dd146f895e9646d0b6. 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/ARF070700654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0e84ab37c4267f2302c28bb4726d2d0bb6f85968a7e36beba8b59a3de693ff2. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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/ARF070700657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6450b4530f1d5c87220c00fbc99c5124830802c20d6b866abe10803467cc44a1. 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/ARF070700660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabeb1ae1dfe077e9bab7852f3f1b4f57e02ff6b64c047a3346f2308d4bd803c7. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:41:10Z), 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/ARF060600313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcb5842028bbca6bc76888b9c06473e98fabe3dfa29535f3cadef7fbd62a4175. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/ARF060600314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a60684f35a6f1afa2d9fa8f1fb14c58d5e4675d32c9cdb08a94ee2bc1edb8a1. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/ARF060600317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd3f8674aadfcd602d3ee193525a57e7205d10c6f8bc39045253685fe477757. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:05:10Z), 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/ARHXW2104824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4fdb20ba2ce95c584764e8d065aacc8c9cb0c588fa4a1ff2490f02ceca68edd. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/ARTWQ1300682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2977a68a5f4722cf3581d7dff9c1954349dfd50b05ac5d02c200aac319be650b. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARTWQ1300683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f5a5312576f8651a27b9375ae1dac8187968d33df01571e1574c6e3518e6223. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/ARTWQ1300684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd798351c22be5d9652e3d2c8ec3d1e99b3c020831bda7f8ce0664d62922f239f. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/ARTWQ1300685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79249b53a6151371442883fab4177558dc9909796caae4991782f7844458f9e4. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:11:01Z), 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/ARTWQ1300686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb437951062c249a0160f3bd760e1b15df6933d39d9c2bcd560a61e2eb7be2899. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARTWQ1300687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccb5b17060af1f2e298550409936508c0e0d80b50725c34607cd458e1dcb2730. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARTWQ1300688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe4a50bca168b1ada3f0a24034f9cc7fcbfabe303fa5097a67a4fc91d7b68d8. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ARTWQ1300689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c542b8c4899d13f40221e1fa0637dd6f6273f6bb1d2ab480e0f12dfeba02a3. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/ARTWQ1300690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d4f307d2fdedb0616d5b6dd236f37de6e23ecc2459cc07945086895b263b89. 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/ARTWQ1300691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb240c63e143058393f92f87f2056fe8d1204be37aed5cb6841093a8159e71032. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ARTWQ1300692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe70797c9e9eb0909b7da0de8556c0ef681682db606609bdf5d1fdfebf81f5de. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/ARTWQ1300693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb561a8d2135ea9d0e6b4e0d80f2d251282ac58b2c48f1a6684b85115403e7eb2. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), 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/ARTWQ1300694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0da4dd3240778a0ac988c65778cfea8badb2ef153b2e576089c562d83ab0f5. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/ARF070700653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x985309f971650447d4e398768b03be82ba292a8923d14b9dc9a09a40f634a182. 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/ART721310197.
El Curupí Llorón / Mis Versos Floridos (Poesía)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbafe74ee9f8b0f7882bdae4bef06297eb7c0add202f48ef15a82410cf37635c5. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/ART721310199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabde9780df0ecd7eaf324ce72f976ae8b02651b4813ed1d683fc37554333628c. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/ART721310200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55eddbbc1623fc1badaf3c629d1b7681a2e87d6f3c16bb48a56d15c5a947d785. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/ART721310202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e2c46b9a83f0c61a86a3d32507b2cff18d3049886b9ade8e3a76e4366edc59. 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/ART721310203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae262eaec7b5502fe689d374034bc9663398e265dba2ce00996ec9337989160b. 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/ART721310204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8521ba3f6f844b43a2511aa2ab479075ccdbd189ec76b3cb88d9a2148d9a5424. 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/ART721310205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2740a6fa73910fab5ecf11f43110c9c95722121c3d7a7dd33953a023639db52. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/ART721310206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e56fd03fa764a1436e250491139d72ab8cb6523ace500969fa0a6f4781b7aaa. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/ART721310208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617261c808847ab6738bcf81b0f741119b81c2ca331b488ecf814aa96c22cac7. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:30:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF060600808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcb5842028bbca6bc76888b9c06473e98fabe3dfa29535f3cadef7fbd62a4175. 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/ARF060600314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ccaa26968f59ae037f3a2a3a4e605f31b2be02a48797d2691f1e3edb0168f85. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/ARF060600315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4500183edf1909ccdff8ba8389464ffcae73dbb4526eb68eb462ea6b3df59d2. 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/ARF060600318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6707cc9865f9be29339fb742cbf358c562f8d6bc911d01632460295dbeaca01f. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/ARF060600802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1df5cca64cb22c7107723c5f968daf44f38a296576f13f6cd42759266c54b98. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF060600316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb917338ff202bf4803f2c31a5d03ab6aa820fe7a3062aab4eed8f7776d157697. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T22:09:00Z), 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/ARF060600319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e5ee742faadc3435a856db0fc242b536fc1d8c63cb0c668a7a8f849f75cf099. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/ARF060600815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a60684f35a6f1afa2d9fa8f1fb14c58d5e4675d32c9cdb08a94ee2bc1edb8a1. 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/ARF060600317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabeb1ae1dfe077e9bab7852f3f1b4f57e02ff6b64c047a3346f2308d4bd803c7. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:34:08Z), 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/ARF060600313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ffd5a09e3e78238318e5d84c8421314ca874148929476bdd2d1a0a9be0b689. 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/ARF060600800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9335cbebaadb4bdcd47f3a8624d1abcddc72ba99c291f0cbb74301e57be7466. 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/QM7281530597.