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 0x570d20eac9e3712d3399a90cf5ac633821e93318329ad8383f3e28654adfb6d4. 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/7ab48a7b-45d4-4eac-b533-89976049ebf2.json and https://artists.proofprofile.net/proofs/artist/7ab48a7b-45d4-4eac-b533-89976049ebf2.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 0x01b5776a12a5390761e778f3803bcb505702e6498aae85f62fa99ae5fa71619e. 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/DEBL61390251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2565f24dba7244baca1715d09506efc7c4009a6c2fbf7351e2e031b15b5c431c. 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/DEBL61390252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d169fe31a953400079ba33b5f1d3ba755c6d295ef5eb5b27546f35d12c1617. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:19:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL61390255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b9d7c17b05c9bd0db06c61d53771395e3d6880c05ddfb7e74c1665404508de. 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/DEBL61390260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4744701504c63fe5a083e341be2192c1ffeb10163b2dbf7682e806a827d77288. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T12:00:39Z), 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/DEBL61390261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe45c9b9094a580ecaecfbdadfbf7ae2e37f29514539059fe575e46d166e8cfb5. 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/DEBL61475580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61f32b3f833e98f97361d94a4b9675dcb8aabdbb2b2375bc8380b447840dc866. 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/DEBL61475581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x579cab98e18dbdfdfaea6eff1d1c68f3d56e08202ceb5293446032e8ded0513f. 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/DEBL61475582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3084de996085c06c4a7ad4248a59d5974940561e0be4cbc63fa417c4a9e4770f. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/FR59R1709281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85d9ae1d5131073785e3d508e483bd7480af2d25768a34aa4747340d3373c16b. 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/FR59R1709282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc247ccd23cc2ad065ca2d2678efb86888579e87c74f386a5bf574888d83ccd3f. 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/FR59R1709292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e1a229570536a5f467ab896d30e0cf9a1256d2d874f4c28e4f8e5d770d4b245. 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/DEBL61600451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29bcbf5242aaf390acb697703d36683cc3d6e2be9a4f9893f5354573790f6675. 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/DEBL61600452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5269fc01bcdd9718178b78b60e9cb7fef4f72c76125f176be28ce89f79d6df7. 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/DEBL61600453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf39c11e34e7f3bf1eb7bbbca695cd45faa18cf7eb3ee99bebdac8a837f5c86f6. 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/DEBL61600454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb190e6aca2648c90f168aa0a8dee90799e6cba4351fbb038d51b171ada3309b4. 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/FRX201620169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19728e8f36ee0bb7e23356cb26bc6642741c97a85b238bd553ee7bab2ad7f1c4. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:38:44Z), 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/FRX201620171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1780e107bbb02965f99a508f7ee0cba092ad1bd77d310ba20116a79979eed9cf. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/FR2X41714226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf45c56cb892181cb6e5e6090676d81ab19b1d214f23ba601b8310ad43a80903e. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41714231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf719298d0dddbac4c00c724a5b220d5e9abde5c9aaffde7c23f5c6a3d0f68343. 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/FR2X41714233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cba4c6b76655746013f378b403ce86546afbd679e5bb4d7cae45118a6b154d2. 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/DEBL61700321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x942756eb9878138e3c0cb2c8fd8b3f95f35794d85502c6abc92a1ce3dab149e3. 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/DEBL61700322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa5d6f0ea52807ab74b1446294d5abbf227dde2534f5d515862b1d75f76b1c3b. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:43:47Z), 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/DEBL61800552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x521732e6899de47b5eda469e942030ee9b45283f0fcee640ae2f5247a4fec260. 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/DEBL61800558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fbb411aac7bf3174cbf48f052e77c0d8fe4c19f4f1686c30db4dbc811177575. 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/DEBL61800560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e0c8605bc8480ccbd7bcc09edf2e3ccf01929bf6757c454ebaef8adc7a1b381. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DENU11900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac567d00f621bd89987a6a4a7154515a8a85992e3b051f8121914dd12961508d. 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/DENU11900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9452aea001c58cb3660b0dbe873f3df3703558d2d29e49fddf17cc8338fdad90. 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/FR59R1709283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30b7bb6ebd63f0b0113078361c13e8dcf8b9e58dd444da56bf722e70cf16b254. 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/FR2X41714229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5baae6caee677d4c95f3ea85f7f50ee7a19ae6ebcd001606abbe986a78ad2f41. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/DEBL61800561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e1a229570536a5f467ab896d30e0cf9a1256d2d874f4c28e4f8e5d770d4b245. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/DEBL61600451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f9c77fbbc4e4d9f3fab0de56eceb01585759a0305dd48260ba8a86ccdbddfa5. 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/DEBL61475579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d57d3c3d9522dee184feb94d7b89daf5d465b4130f85457b582eb7388699be6. 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/DEBL61475577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ed47358e564f9456fc1e4a21da1f98131823bdb5fa315a0c51fdec6acf4dbd. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201793111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23498ed610b575a4d8c35796e425494433f4c3cd663f0a5efe3866cec9160407. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:35:30Z), 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/FRX762266451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4bbc7866dd4ece959bcbc648b0630ab4121b667760baddf448b803312d8c39e. Chain 2 (Bitcoin): anchored in block 958658 (2026-07-19T04:09:09Z), 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/FRX201793105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97dbe2138a05a125d1f37004082b1d41d46921bf8e4a956be40db138c6bcc1e5. 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/FRX762266453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf0bd78542dca070f7fb84f76bcbd641e501feafe93d389ad64a00106185811. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), 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/DEBL62200041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a27317c02c85bdee37b465c743e4ace8dba10bf759255b46a42c77c3a174f09. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/DEBL62200044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e8049de67210265bdf59422de306f5cc2f6136bee0ff7ae6abee9171fae3526. 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/DEBL62200046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d2709254da6b01ef958b4667cf83a2c7c21b8a64e8ada1f25fe530ce63b8ce3. 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/DEBL62200047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98b44b021dc06ee5d9f30828f57224d0795bffaab733fee368be579065155b0. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/DEBL62200049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc47bcc5effba7767289e0334458b0fa596567da373a159bff6653d458d10c5a. 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/DEBL62200050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x234f065525038f80fbc8c2b9e37c4ec38e00d8e718ebdc394e0157b748bbeef7. 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/DEBL62200052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34459d0abbf9573bfa3fd6f2ce1204751c3abd7aec5cda8aa9f65bcf32efe08f. 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/DEBL62200053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf0bd78542dca070f7fb84f76bcbd641e501feafe93d389ad64a00106185811. 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/DEBL62200041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f6ff2073440010087a07debfb8bb1de4162befc06acb088802836505503eee8. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:28:33Z), 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/DEBL62200042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x167d5564404e6b93831a1dc78e157ad09cad49b5f0302eb468946d24b1134f13. 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/DEBL62200043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a27317c02c85bdee37b465c743e4ace8dba10bf759255b46a42c77c3a174f09. 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/DEBL62200044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e8049de67210265bdf59422de306f5cc2f6136bee0ff7ae6abee9171fae3526. 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/DEBL62200046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d2709254da6b01ef958b4667cf83a2c7c21b8a64e8ada1f25fe530ce63b8ce3. 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/DEBL62200047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59bb2a6368da43544035b3b8918e919af5c7e8a9b857aa4581023c48aba09cd2. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:57:09Z), 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/DEBL62200048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc47bcc5effba7767289e0334458b0fa596567da373a159bff6653d458d10c5a. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/DEBL62200050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x234f065525038f80fbc8c2b9e37c4ec38e00d8e718ebdc394e0157b748bbeef7. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/DEBL62200052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34459d0abbf9573bfa3fd6f2ce1204751c3abd7aec5cda8aa9f65bcf32efe08f. 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/DEBL62200053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9b2779732fccca3600e53d5ae264b6032fcdcd1af79284db48ed6a997db1e8f. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/DEBL62300022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e2d0428a2ddd98fe68035d53ae376753baf50c9742c779dc58847e61af6d9a. 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/DEBL62300023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12fbca75eccfbba81da0cb3b093d7db63f9bec58bd5d4e605b74fa2902a3580a. 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/DEBL62300024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe82cdb766dea9fe1acfd2c0cf291e9140b2ac37293ebd306a16cbea0f8309e1b. 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/DEBL62300025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8dba235f8aae73506430ed83a1841601614d85d6ecbce1088631d435aa8f72b. 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/DEBL62400107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205fdc01d003f37197eadef2071f27c7ef9e6e704e682dcf91d38471cadfd54e. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/DEBL62400102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c033174c92e3cc105182ea2eb2e7ad22593214e39c3f6cd797931054a3bdf13. 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/DEBL62400103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181394be0dd8412dcc2baa34c0276e6f707e87e34447b47fb1dbde1803e6af0b. 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/DEBL62400105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8dba235f8aae73506430ed83a1841601614d85d6ecbce1088631d435aa8f72b. 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/DEBL62400107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205fdc01d003f37197eadef2071f27c7ef9e6e704e682dcf91d38471cadfd54e. Chain 2 (Bitcoin): anchored in block 958830 (2026-07-20T08:07:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL62400102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a06ede81f493ec605c0499fa96699e004ff63e5b48fea9381bd2c6a234cbd1b. 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/DEBL62500073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32132bd5ebebff77ed4dc5fd5b62de2f11ba52ab4084dc9bbf682aa880ebb40d. 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/DELV41600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4880c934c541688cfa82f08af2d94cbb817d242b7fc6a863e241e0fad7f4034e. 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/CH7812193260.