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 0x657c1597f372ac12ca0de13a3c97c295e6c50ae92c32dea59a3fcbc6ec192322. 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/104d4b91-1dcc-46d9-85fc-7fad9442744f.json and https://artists.proofprofile.net/proofs/artist/104d4b91-1dcc-46d9-85fc-7fad9442744f.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 0xe65b6602e9b3798c6cfb5e0768387af9443f364f0900cb63ba2c5d07078dd7f3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2328493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b583673f23f11e15717129485e6086f73f6f991c4b9abf312e5499830791839. 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/QZWFH2328494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb76d2b1dd9cacbe8cdb0ba30a22416178c60ae5f269a176ab753937b9a346f. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZWFH2328496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c77ee2eafa0fb20beb4f2f4cb9b3f50648e9c04eb3fe3b3df26978d60905333. 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/QZWFH2328500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c24b4d1e368a55d1875b4c1c1207104f82b49938062a46fdd70891a4454324. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2328501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4d1d3b32d4df529690fd89196b38c837e52e9ca4f32660457711311466dc7b8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2328503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6840f0e7af59216e4699d90c151e96149c4149c54b66003dc1bd12e8c2a177c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2328504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6175f730017fe0f755c1fec26c44793759d154c29b4c61e938bea5629c928a74. 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/QZWFH2328505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb9b4026ab8cd65cdc4d2b47441fb9711dccb382dd26df8b7b007a60fbf7a222. 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/QZWFH2328509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fbf903dd1ad6ad6bf72e16883ae880f6e8ac9645fec7a6a1bfd328292110b92. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2328512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c502d149478de08f6cba5add3c0be517205628bd9dbbddcfba699b1f743d71c. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2328513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6528ef7efb89f55081061ca6306be1af80965d5a469c9808fb201930cb59f89. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2328514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45601c1d82fa22c1f55fa35be512426a4b79a883b6d47de52cd0f7a059500e9b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2328515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49151f9276f3fd905863baa354da285431f9b2c9d23ecf8e03d19d3baf1cd614. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2328517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bc5800748bb21879a6f3c4c2db1246af2e033a67d13c18e150fa80149efd9e2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2328518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x610570cfc65e14964e78f0509912dabde2758249eef95935e256d6050983bdf1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2328520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x801da948c2c0d0f24dd6795be0d44268b4dc37391e8bac596649a2312e0000aa. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2419410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c5bb2dde4291beaa2393dada26497887c30625b63252bd78922a8f13377df1f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2419411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dab01a8578b36c88cf2a0bfe3ef8f85a3ee7d4d707bf5b4a0a55e5e918a478b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2419412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x043e9b774d6ab17e9d6244811eedd78810427e07a37a48773d0cbe85640ab2ba. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2419413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27591645c4d99c4030998b883a0b2f2074a275320da6ba7e1a78248bce81a711. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2430119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1756e1d269320e9a38a0344b1777d3f956bad6c8e69b94ba5d24d9b59d8d4f2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2474323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04360cb8a0050bef362234964104b428ec79e951fcf3661f6d3e65e6fef30b05. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2419414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e5f5f3654011d6fbe59c4d6d70c02bb9b4ba4675431b197c26af35a197a178. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2419415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe412f9634e98b336f8fecde9b76f90222714561d48664573fb1ba0cb5467c3de. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2419417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9f68f5473c9f91e7561bb592f42c8686a70c6428bf83a47896448e6efed11a2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2419418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c2dbfda17761107fe323559cee7ae2d10ff06fcfa01ad8df013fb9999954dfb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2419419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63fea26dea7185938d9ce930ffac76cdfc657791fbde0c78ea9a4d77c4d8dd3a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2419420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc61b0f0e138eaab0c436cd6e51c75d834fc1f2fa891b5837ebc1b0dc2307a4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2419421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x214acf4ae9dc59e4ed8f74c0f3ed0119b013ee274cfb913c5877cefc78b3b7de. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2419422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1756e1d269320e9a38a0344b1777d3f956bad6c8e69b94ba5d24d9b59d8d4f2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2474323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x180d132c1f1d775c5dc733cf38af68056d81fbf037688d123171a383f47c8016. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2463333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d6ee6ed9232f4d3b903bd9385dd8048fb205c26c0600d63599c8c8e909a18e. 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/QZFYZ2463334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e32fd3b5496256274fc9405679e6bebf5974d0d8aec25ad282b875e6560d78e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2463335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a9798a0ab27bcb495658b7f871c8c28cda618bccfa682f5fbb6c56f6a902ba6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2463336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b9fec4f27c7985b5a145e4a6c9290ce4a23126abf292bccac70cfd5fff00e19. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2463337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42e5d264833e254df2e85c0d04ebbc1ec860e42a8e68e6dd8f7a643b080d179e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2463338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d59a35ffcc1b6cb62093f1ff67cb5c929e28f94e8d81867d9c2a615d346675. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2463339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab7548714b0f157827c4388d6446662792dacc583247b98929ac020105d08072. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2463340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56fac80ec4032c2aeadafa35a05ec45f8d1abd1df58321314abf604e0df31d3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2463341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x550442e1d3e0a402ad5b245ac7ff5b20437c8a3b79748bbfc5276bb2fc5ee740. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2463342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a642862093c27d74bc26453369ad147d6791b70defa7d586a643fb9c0f61032. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22312441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x433fccd2a319104fdb27c1f89a318293477ec454d54c70e5b6d5e34739b88385. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22312442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab16d6bf4bf1488207bb39116f2833b682b7187a43b7b10321de87756a772f15. 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/QZFZ22312443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb23a232cfb7f1b9bbe361913fbdf69e4a84c091a1452ca392d362d2ebbaf43. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22312444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b3dd1b65e15d501c56ccb184d95f6bc64afabddc06493682f961f72a00d9486. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22312445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e8b37eeac8628d0bc0c2c7bf5243bc74b22467a6dd88f6b40a8822a5f3318a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22312446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e144827c23dc3c04ffa9de516278b11900d105d26d8160128d76facc762d912. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22312447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad37b4ddf1f9c43729e7d1c331f412b050a8f151c4a8c5cb6dbdb82efd109c3c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFK2191885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b38fb1c459374597309087536787d5bcd87c9d50fc9444a2059b06736eef8af. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFK2191890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaffef3b8055b2cce50ea0bb7e9d414ecb2cf096fdefdeef8aff7a36d73751211. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFK2191893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39069cace5dde546b062cd760916dd9434f3865b63b617793c99ef7f5bb2eb5a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFK2191895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9b145f5e6067f90a92602cf11d35322a88899d358cf088184f4bcd1acb9a0da. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFK2191897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65cb9287ec637c5b57d3ac5ee8be74655232ccb5d98718acf8c78217015be814. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), 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/TCAFK2191899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf057fb32e1795cac85eacded45ec10500861927cc4e7a96b70ee6a9c553d6fa1. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFK2191904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c6a54dc724cf6ce0e90974e3e7ebce10b5048a649899ae9e6aa97f75df3391. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/TCAFK2191905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2dbcd6a2c27c30eda4c8fb5c46a5e6d96e21e629ad4a7fa5db51804382a0a2b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFK2191906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e5335475d616163f37f8a320e419e007a5a84393e3f945ab575a7340307309. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFK2191907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d521fbc9d474973d06ed1cddb7ac6224b5f2cbee396674256ba4f7593ba9b3e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFK2191908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e6d4023e9e8d6406d5fca2f2e79e42d1a746b160fc5622a57db3efb0cb1005. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52072759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d9594b2955feae6b835c8e5f21ccc1cca8dae7fffab7286f7aa5ce6b0dc9b01. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52072761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b30329eae2e8094f2b8f8f0bbfd599071814f73ab9fb58d2ab1fa431b737520. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52072763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf11e2146074496af0a1484cf17ca7e29e7c1801bccdb11c7dc7c2382d39c7e18. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52072764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd721e19ee3e9015bdb57814bc4196d2c2f0b447ddc1e48445004269b562277fb. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAY2404088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17152f4ccf831813161c8ba6185de3f3f417ae433fcbd780ec45d94515f38b68. 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/QZNWV2412686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x725422a40762c03c1d8b5ff0c12838178d4edf540142b6422d620ee55fe36ed6. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2427184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf1e123236308e677827047b3d626ea687467470cae0b342b23bfa8640290d7e. 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/QZHN72450175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e5384663db960d2611d0568d6cbe2e10a309e8a4f067d5f1db2b5fa42ac97ce. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFN2371176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8897423eae07280eef9bcb62e12cfa76fe83471131bc904c0d99c62949114508. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFJ2322792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13af1ec47e36a931b1eb21ce2f790eb532d30c2cffcc9f4fb89bf2b17824f108. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBE2331084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067bb30e144d736d60ea03f2f53878320bbd7c1de35e7a36cabea5ae020ff8d0. 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/QZTB52304075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d381ec27062ee4dacf42460fe0dc8add920d996b17b4c9bddecd5ed7760c6a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAW2384115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9bf573f2bd6c04b51e157b013cb82fd34fdae8930003f2f1e0118f44c095f1a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2323443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1ee30040215338d83c1555c3fd816afb87245e45a1036f6bcc486178305ecb4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2317074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e2238f3bb6c1ec7ac524e70bea68a85d5d80f90bf8e091bf1c460e2349d5ed. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2319520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa691e119e93ada0c47c95fa6091035d9b84c0fea71a56623d3a239a91ca42579. 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/QZK6H2342842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeef21cce46f86bbbf67f76942d49201edd573596768485e14a28219174d1c230. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62399356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45f7b64898f598e9377b39d5e56a69accc133cd58a3339acf77f966adf6939ee. 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/QZDA42306287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1120361eef8fd83b0b4f258c10c640c90d1e0f83f2650b693cd1a0d72173145. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAX2219218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a15b5770b12396571ed7a73179d60408b0ce0c3c3c1c1a4cd9806b690aba853. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGO2229729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e94ce6f3c36cb2573e8b8b0bb991e818b7b9149a0756f17281c52304715124. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZNWV2241900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33e6bbccd7c18122527b6ae10faa76f09c60062eeb1e020171f93075f1b30eb3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2298559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b26477b73fe2181469dfa5b2d2afb5d46f2ed88c819aec625b3c7882a060e38. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2263540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x733be0f2dd4f74df074ea1666402b39ff35efe39edab84bfd7787df296a27e81. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGE2287799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b9e5caa461e15d289c413a95ea3d5f183e979a8510e2988f7a2fd777929d96. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/QZRP42135958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9422e841641f58a9b0c2cf0f17afc99d78ce9de8d27c2e544f6fac071bf16d1. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2171700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93754987595bced0ed2aca4c3fb30237d439b978d151d6b70d41b1a71618cff2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2135154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0268976153ece7037d349e7687a1bfed48358b03a5866c99630c8f4937cb088. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2124208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e1c9fca042cdc32bddbc3d0267539aceffec3eba15ea84d5fc49c3b4f3e400. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFI2001586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a81b67afb22a47bded8ceba9a664cbcff4d227f3aafcc679b99622c631ce982. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFC2063131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f2ef147e729820c8c2274b6b70b78bad26ac6764a5f6ce7a76d80b3596a27d. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82083515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4054ec9e03520ef96eb72779511ace67d43155c7e1ffd7711f61f389b85625cc. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82082510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9bdd26a16cc5100830973cfba02dfb12e62d9e454c1b541b3bfbff03e51a4cb. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2405503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x733591193b9d737c750546c5420c272be6701f823e429ef3534f45855fd5cbda. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2405504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2d76f4443b5c9aacecf118e0dff8d90456ba346df08f3f0a6d12520d30940d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2405507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe94f5d841273880f4c639c0c9dfa30f1dde575062b993a4c956101e8b7a382. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2405508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9a5a7fd2627f567eb05a9078b2990190a383ecf3d8a0227429f03035c41e94e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2405509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1fbfe7ebaba28bc05f1be7298e7c0ace293424d9f3d15938b6a478a19199df5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2405511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbea96b4cdf8e8eb98e2dcf09d58820d2878ecea247430518e9735bc3a5985556. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2405512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316ee5d98da494713a31d5600f76900a5ff1690dcbed6f7d81d72759ba18619c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2405513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c1272774248b5098b4ba8fa464d31b775feffe4f34f853e212218ff503dd52. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2468542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7a1ad95e2d1adf623e9850afbfc1c10ca43600e8eab043a94d30676215ba6e4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62205792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a9c00e29ed2230881dd3e717f6fd62c3330720d6771cfec8f96b7c55c58c267. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42281612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe60df42efe96b2480dd2cde36c02f16f467bf852fa558db8baaecd504721832. 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/QZAMM2045242.