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 0xf382c68f27917e74ec66ff45856284777598f1ce1de05a77a7ebc5c74e706ab9. 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/64cae928-8012-4c04-8e88-9832e5a354b6.json and https://artists.proofprofile.net/proofs/artist/64cae928-8012-4c04-8e88-9832e5a354b6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
C'EST JUSTE RALENTI FRÈRE, Vol. 1 (CJRF)
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 0x6610609dd26a0c9d6f781155cff4c465d136b750ba7119660c72e65e44e23ea1. 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/QZNMZ2447851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ec4057ed3cc644097b20976752552a71f7bee01c9e834620a3e3f2d35f8b25. 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/QZNMZ2447853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0dc167b3aed5ce747b3d49d3677391036da96d43263f6672381d15d2e60623d. 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/QZNMZ2475736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e8cfbe6e875c9c659a3c3ceb9166772b71f6903dfe654e765ca76083bee611. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/QZNMZ2475737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d05f5e032346d1f39cf013e2236a28bb08f74acda6d8e1a875d8ca6e4b6bfc9. 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/QZNMZ2475738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3623f109d786947a1f492c7e09a8c96b527548d54949e10bf868721a41ecf974. 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/QZNMZ2475739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x747b18b5235ad288ae0320778357137607d86d91120e8731527ba57feaa6f8c7. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/QZNMZ2475741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc35c4ff216dfe7834fb42127803ee1311dfd1c2d43462438823e148ff103c346. 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/QZL382531726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eacbc2e9d63013a3d18c48a23568d41d703fd2eca273f57b70c10dc235759be. 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/QZL382529408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d4e516df5daf4f290bf4225718855752ce4b4775bdfd8202d62e2d8f3c753f3. 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/QZL382529409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e70bc1b59bcfd5bd12cb61b98e4ceb973d272b9bd18883cab4ba38e97114679. 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/QZL382529410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce370d80756125cba751a5b78dd1dbaf3cdbc4f3bf13c83920114db2c474a7f7. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/QZL382529411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f9e903e48aa185f60c4ac0188650ab9f9a9f3f62a64fd73049bfb97f48b3ac. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL382529412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35293f170dee0b4c0f2c6cf4a5c929938ed7b0b3c807ec201ccd4129bec40710. 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/QZL382529413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac2cc21d3df5ddbc17290860dfb292a339f2e0d01c8c224b09235c369965a04. 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/QZL382529414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c37f887544c1acd11f9ed17af4ff72aef2eb3386dcaf8c35a2af971d86392e. 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/QZL382529415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702735ee789704401fcbfa64c78a265cff0e2c1791465dbfd81f74bbabb0b5f6. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL382529416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f9e1b2a5d4fac0899018111d684e12936d045c90bcb4bcf6ec3f0a06f347979. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QZL382568686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3bae7991374045ff4cb0a5a67a4769ae978e50c010406d60ee3a2ef3da190bb. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/QZL382571517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19eab7a74a6f6a0163454f2612f993254fedc1db562dd001268c4ff23f89de5e. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QZL382571518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x752406b9deb75fb99d979458cbd70ca97093e29d3b51fa9d995629d69dc4ffb7. 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/QZL382571519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dbe1f0448f71981876de17a4b48fc71bd63ca70a290311a595a5dcde6f85310. 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/QZL382571520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5635822c2c867bd6f8ea519957850ae3650747ab20a541a3e06c2db12d097e8. Chain 2 (Bitcoin): anchored in block 958487 (2026-07-18T03:43:59Z), 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/QZL382571521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73256d77ebb17ff33605418d6de8310a42f994e96d3a5fdd6c594ae6fd228f28. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), 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/QZL382571522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f2b99087489fdc9b26a14767afe8e79d7595c039f695b1093f254235ec84dc. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL382571523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389ac3a448c43d9b2de776ec70e6b48e4bd689902bc9026e98ea55df546877e9. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/QZL382571524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b0d33f8f5459e3083157de2edc37293253634362d3664b3ef3cc253aa75327d. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/QZL382571525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed32d6c5b68b46789bada427e0c30c4a3c108bf482a76da47fd9285bd5a6856. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/QZL382571526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f49ad2d4a95982722ce7515358c0798b7e008058d5cb93b051c15a91ae9d872. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/QZL382571527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb98bcd520d07369d2426f039e132b4c02c25fea5968d98c2a9e965f06e985f6a. 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/QZL382571528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aae612458d3722ba31f6c10e7e735cffc5ce4088901b457b728f7b2d55b4183. 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/QZL382571529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc71a1c8406676879795ea4037a34231331c516b72690383ab6b77b4800c25b2e. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/QZL382571531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae7bc5a5736275283efc2c72eaf46bb0b3b23ede9d0ae405557a5d4b09b334a. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL382571532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3f6b684ff257157a8f1485e35bd185293c2e617f717595d2052762340683bf. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL382571533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc8fd101842f903cc0167f28daa161bb9db2ba7953dd53b70ae77ee02692de1. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), 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/QZL382571534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae9a1c776062c733ecdeafff60088e72619a0994bd8fe9f778120ecdaeab2baf. 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/QZL382571535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1184e903a1ec4a7356c4a31e11792af761106b9600348ec8ab918611e30fc95f. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/QZL382571536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0383b6b05d348f29ae4b18a1a753be78a6a379f9ec0ae49559a413ffbdf3657c. 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/QZL382571537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf970068008e54a901cbba4cf3978e74b93d8f8931c7e8dbd69bb28c73a35603a. 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/QZL382571538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x705d4aacefdc0e36be324116eeb7b4e5c35136856c50d9c6a82ba317024f709c. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/QZL382571539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe8052900ac1497529802caef84522d142e03e8e7bed4a9e18a3f356a494ca5a. 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/QZL382571542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ad95a44c1e4848e67d9d81d6f062169acc15fb8e9f0fe99e33075dc7d9ec807. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QZL382571543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f6c85da7c3b05e7829666abf6cbf7aa11b65faf0d062722f7ffceae47182a5. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QZL382571544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ee19003acfa7a9985c3ab274d28b543e5a93ac4d54746ad6502dd67ac6f5f6. 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/QZL382571545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1032098b442261826e02ea8dd3edd98cb6f174d436d285dccc94c38ebf5251a1. 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/QZL382571546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd27e7fa446a8eb789cee86b2496d44fbe80352d767121db05622f8385ca767. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), 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/QZL382571176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84214a61a2aa9959443ea579bd6fa663bbbabfd404bd9a2d76ed6a6bf3c80ee0. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/QZMEV2580981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2454699b6ac6ec26e4b782874a7e6549c5ccf429c4af35d889706dbe83bb8d9. 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/QZMEV2580982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd8e995a8dff688ac3f944ab2da6bcc850e1f84719c291fe8dccc28dcd4581d8. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEV2580984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9d7e3d5b9be75f01f4061616faff64227b2c55ff055c205a94e2ff87df5d01b. 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/QZMEV2580986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc719e4c5d09247034e7c1c4d39ea465887a7c66beaa610ac5e1dfacbef70a3aa. 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/QZLL92548235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce576a5bcedc30f49d0036bb4862ada45d7ed2b35c0cea2650dec7364136bfbe. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QZLL92548236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d30df61825692b1f93e5c1b0e3464248b10c8dcde9c248f7fa85331b7d27c7b. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZLL92548237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8da937b21bdb0a6cb8ed130e528c50a0ac90849dbddb2c9cdd3313edf1dc498. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QZLL92548238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd0fc01a2ddb26f098e6dcc452b7195f1d499b41e95d85ae1eaf51e1739af7b. 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/QZLL92548239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x709f920ae34f90e627cd44c3ac1f5b3f93e661673410b497740872978efccffb. 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/QZLL92548240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033c7747d02e57c2f62de09987b6409e26370cbaddf70400ffbe6afa89305ae7. 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/QZLL92548241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c985e9b1121e7f5bc87e57366ad6661b061e96e465e99aa73c774f3ff92e2b. 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/QZLL92548242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a039dc0c2b8048fa7f646452b811cfa465e5e24a0457cae7bb817d270db085e. 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/QZLL92548243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x255cb046c3fb3bd9e76b7d416d8711ad046455bce8df7037afca5ec11d923b08. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QZLL92548244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabcfe778db2f738d4e2d83f611a1c025dac0f3f3744c05a756abb788b5ce6676. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/QZLL92548245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a03e68feeedcf246853b1feacc82027a72457031f06b910266b8815d3176842. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/QZLL92548246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3dfba0834d5d211932eb536cc8d76866f91ea1f07533523c6f47564a5043697. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QZLL92538780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01e73060c927a4b2b30fd62b56d3650c852ac0e2ce258925382199500524145. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/QZLL92538781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d742d6d0015383da15ad456b3781a208b97b55aa4febe824a5378b3712b9d1. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QZLL92538784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x314df4fd408bdc9f4297f7fe6fe220202b6c284ffffc625bff6b4cce40ded899. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZMEV2500385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa387d744ee2963eb3e131e5f9eec0d520a4089298f557cf8d222a3d0da3641d1. 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/QZMEV2504721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x900e0e22475f16f93a71def6c3895771f59b8fec76b9078db6119a86d1c60c5b. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/QZMEV2504725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad177ae2b687cd6460985ab3631f33d2cb03f32d06fedf457cca5f733e3a47ec. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/QZMEV2504729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafdfd9b3c1f7a2d0e5a3ec6ab91824aa150a273e31741e5ae5d0024a5543c908. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/QZMEV2523215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeebb4252ec4a4969e6d7f8b4ad6d9194d205a1b534aa792a5835fa893b14ba9f. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/QZMEV2548274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd640b74b827cce8b23ef9822f3d9f3a5e3dd47eecdc88ed5986eeffb3ea5d5c5. Chain 2 (Bitcoin): anchored in block 958860 (2026-07-20T09:58:28Z), 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/QZMEV2549740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8feabbf3f1fcbafde10678b00edaeadc6329d1e21e44ea71d66e092fdcc49aa6. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/QZMEV2549744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe378d4bf5d5b576af07aa4d40819a1b00a6e036a6ad34a69cbb123b2853ec920. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/QZMEV2559402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x856ce5510cf474a7895ea4866d43736b1241aabb129abef14da7560a247082a2. 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/QZMEV2565440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c1831c05d456d357b778fe7f5eaa484f04133a79d72bef205e7ecd0e23e573c. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMWW2545446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b501bbe146cc3990242f50bbcbd646a2e7b9031d3c12cea6377f56f46090955. 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/QZMWW2545447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20c9010f0b16b51c52a4d58bf046531d6e61512c563458ba42f770750ca51b21. 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/QZMWW2545448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe25e16dcf83f95ec845474f789968e060a4b3a8844cb5af109046a2f75b219a9. 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/QZMWW2545449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5892b20ee7c2d2b605f5a391748258bc81f50949082f2b1547b83acb09372ad7. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/QZMWW2545450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525c434099cfebd4da83ed906a1c284d8d0f3e09369f53a82f69609411cfc398. 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/QZMWW2545451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1401742c86da710fcca08a97b5d80b4d77aaf5bd55097b3fdb42de2f9054eb36. 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/QZMWW2545452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a07e37a4b6e01789f0c51672e3574048d92a1bdd4f841c5451ecd7bf2bea388. 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/QZMWW2545453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf311f359727990d848792a967174837d54a1d47d787e6f580e0e530402e6314. 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/QZMWW2545454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa527c93ed41eae088faa4b2720f5c40255310da01c7f1f247a3b470a5f363225. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNB82504718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x656addf3b5271ff26735402a2dfa76585b1e59069f7aca36b336c32bf2ad11a6. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), 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/QZNB82504719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0be626cf632d48601b4a1938f3f709b74d4fec0fa9b24072624dfb6584734a87. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/QZNB82504720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeba94727872b0f9a2576340c3becd21f47a991154499b6dd4dcefe71de234320. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/QZNB82504721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e583cf45993dd3160579a9f5a0d2bc8d886dc00a273ef79945047b35b02fea6. 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/QZNB82504726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e4b30e67b7b1968665bba4c0143b39e3357f7f86585b39199df491b76b5fbd8. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/QZNB82504727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb07796a2ec6127dc1b213de767c97ba6674ab397a126472667a02000732bd2d3. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/QZNB82504728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c52429c3a86039f2bda4bb8e9b68a7130074a710534dc2d46d29c1c3d288de9. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNB82504729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa753c30f0ab4e78ad6b683c913f8b54aaac7d339f6ebfa7b14c150de7b6034b. 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/QZNB82522157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeff23b0a84c8552c957e691acaa9e3b7d0c185d7e03ee8c97c5faef75088e98. 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/QZNB82537028.