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 0x9daa0a15c8e710e6a6db1bc13ef69b1b3f6d852b1ec9ac7e548cff60977f2dbd. Chain 2 (Bitcoin): anchored in block 953762 (2026-06-15T08:21:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bb018518-4392-45fb-b626-2dfb61fd9a0b.json and https://artists.proofprofile.net/proofs/artist/bb018518-4392-45fb-b626-2dfb61fd9a0b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58882ae8b80e8467e7a894698444598cf932db755e12874e6fbcb45744248068. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), 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/QZK6Q2507355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x928cbaf25a1ebbf83e02648034bda19c01a24b6c725554430af153ad336f120c. 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/QZK6K2515900.
Tare Da Yesu (Intense Worship Atmosphere)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa7f216ba3d262bc02c012b3d613d696b2e9d047e39f1dd8c846a168d856960a. 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/QZK6K2515902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe64f9af1e2e51f12d9fb092b429040bf771b30a0212486474d5603a4e233a06e. 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/QZK6K2515905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f2af90d25f558f4fb3311f9452670e3c7b776dc4eb03e4ce78da978fc91eaf4. 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/QZK6K2515906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe548c4eea43bb8129bb0ebddcc810dc587bfd2925a86400ee4b594b3b39f02bc. 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/QZK6K2515907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35a958078b9a87bed610bafccce2ec04e935df61489f526e6afa1ef368744409. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/QZK6K2515909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e3881f48b4f22732aa9232f6ba30d76706a945c30dc130906c97aa41f223708. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/QZK6K2596104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c840ec6059706c379c708efa9d5f4426d3dc71a7cc64578f934f5c944152d9c. 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/QZK6K2596105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f51fa4e7b78f8d5b344439ac50778c8f9b0ba4bedc28dd2d3a4a1a0621d2e38. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/QZK6K2596106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b61941cb2ce0b6df3de39fcaf88ba69be4ae341b0013a77ca546a78271e6756. 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/QZK6K2596108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4953599645ca37148514992cf1d924c2ac8e837827b84a9d4034d146f56ff8. 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/QZK6K2596110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9eaef4e0bec805acf2b193501c5ff6508866580dfac639fabc5dd95159063e. 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/QZK6K2596111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b7fc28427440b881538d524f11ac34e133309393fc4231367b9b1bc0693c52. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/QZK6K2596112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b7c1c0a51f55dd61974a635fc35936404fe5eef4820d76576712e394d4046f. Chain 2 (Bitcoin): anchored in block 959018 (2026-07-21T14:12:28Z), 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/QZK6K2596114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c391852e71a478f70fdb8d9b9b167baa0522bcc266b100d008d620687c25e2. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2596115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c6cc1ed00a1a9ef4b3afc7d4cc45d48f43dfde5da631600a1a3f646d73e2c8. 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/QZK6H2523801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c05d31a029504bcc2ef196cfbfcfe46a88ea78f4cd2376d1c6c2fad780050cd. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/QZK6H2523802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ce7b0115700474bb63064bfb6076f34d8d268d42791365d8cbc7cb4a935f6cb. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-16T21:48:38Z), 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/QZK6H2523803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71427a4651c27d9c222eb6cae4fc9ec4fcd01b361d403feaef9b68be715ed58a. 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/QZK6H2523805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf6469fc72d848142f77a9860ac5b6a307ff41107cc4ed56399d43699613497. 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/QZK6H2523806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaec42da6eb792f338e37ac3c7ab81a9389ac6603f74ff89069b84e70c36e0515. Chain 2 (Bitcoin): anchored in block 958368 (2026-07-17T05:03:25Z), 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/QZK6H2523807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe9f8f08db7b8c0a2d5d50213589ce99969e78185f6b67049763d1035a8c556. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/QZK6H2523808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74b4d7322e6c41cdc44fdd86b53d2c9ef9d91b4903200be5f2df283ed8d50d88. 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/QZK6H2523810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d999ca108663af5ddd38a7dd08ec0949c085e6fae9d79a59d205213a2c34b9. 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/QZK6H2523811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23603b71eaeba8d0bf01c9c8d195e4c51775abdc2887b9460e0f8d5e9ad78360. 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/QZK6H2523812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x254e9b0fa43cefc6a344386ac5d4ef539e20b1563d6d3d3f1c803360a80eb905. 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/QZK6H2523813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff68a78ecca4a0d7e71b396b2df5c6f9e163bc49fba622d04fb6446baf44e0e3. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZMEP2535275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c3e480539b8085f47cdd9a57102f55c8effbf4fcd38165c04ae1ecb792351d. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZMEP2535276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6840cdc492e89c131ac0807993dc7466bbfbe25fc73eb481359b3453d864ec8c. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/QZMEP2535277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb6a1a89a14a8261eb0f1b8d6617c933b840067e3d5c5bc132f280eb6aa68788. Chain 2 (Bitcoin): anchored in block 960230 (2026-07-30T08:32:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2535278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b8fdfa543f4b598eebd0b795acab4e2f5ef339ccd9b2ed6d463921a382f5aed. 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/QZMEP2535279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6534889765c056efcecc4add11f21fed595195c4413e9ea723527be15e28515d. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/QZMEP2535280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7ebce530c9d8ff00ef3b0fc3a9ea795f89e035d36a1cb6fab21271af73a8a5. 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/QZMEP2535281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba3d46ca00a28a5f4484005de743a3dadc6571e1b3bcdf120a4373d902bdb287. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/QZMEP2535282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x586b8382d2d81aba9a23c47fae9cdae7f4c58cb9e8839f6171d46d77ff585e89. 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/QZMEP2535283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9afedc7077c50970613e953dec1dc6e8d0426aa4b79baecc93a6bfc29cd5b90. 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/QZMEP2535284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0a90a4429560037eea453cb6468f81665c23bc86e66024bcd7f0128b379e684. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2535285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b0489073913e99d8b0d6fdcd8b1941e86a8a42148279e2bb7358f29f72f31a. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/QZMEP2535286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f7315782c2b8cde73b3d0e3fa960570dfa8ba1ceb856ce7c566d6ebff7026a6. 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/QZMEP2535287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8c32589dfff9e7fac1b1d8d27cc18b4e9c0de4ecd8dbbfae55abd720698ed71. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), 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/QZMEP2535288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b9b9ed95c3082fe4c6d5e207644ed7f92b49377b7f17d75249c3b9a8367a4c. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2516600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98f66449905b504a2abca6d5e71e1416e6e3960baeea45cde251a345d8925bbb. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/QZMEQ2516605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d8224475744e04fe13f6c9c7686f166d7ae556045c7a6a70d9fb9f126ea9c9. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/QZMEQ2516608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1179829ae578ad14bc15166bd6ebcf97bd6bd5733ee4435e4cd7a89970e420f. 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/QZMER2574172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2afeaa768b3eeec6ce457cef1794361717551bae5d21f560bc024f217006d9b. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZMER2574173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2304f9a9910f26127fea776a6c07a1f18f9cda4e0fbee3a20aa93fda13003f0a. 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/QZMER2574174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2817a7bb5aa679b6a4a053949e7c41fab44ace60cb2ff441c5e1df5e6b678dd. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/QZMER2574175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0efaa5c350f4396fa1774bc2a83ad0e74c2ae2b7d642b0f6300a135cbdd0824. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/QZMER2574176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b99e67773640e25abc1492efae574b428112a3b22bcda12f6e7235802eab194. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/QZMER2574177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4378f1f17db295933e38aade12831fa75c2dd30e814a12eb09f389483849a20f. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/QZMER2574178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd66562b064e8cfc358846e2b4c5c1fe0a37fb359155ee691d2ad3a016cea3bb8. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/QZMER2574179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e504a21eb0e86d78637256cb88a9f39277d76fb7f749370b5e2b543c82fa949. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZMER2574180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x569311864fc18e1c399e94482ac82f0bf26e3b403a91571096d3240309688b4a. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/QZMER2574181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0894459217fc6fa5a44cb4622e59a3941b40584b572b82a634fc8930168a160b. 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/QZMER2574182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bddf4db985a115635fcc227519776d94a91888d21d58c24f307ea5b8c59f587. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZMER2574183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a1ea1f358947b9789efa96015131df573a2114ef841bd9619f1c64c0f26308. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/QZMER2574185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f61ccca3f3bc29f4efd5f3dda12636566f4eabe9eba4daac160e2abe53a3f37. 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/QZMER2574186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x349ba7c8c38caee2bb60a654ebaee01b8c8759ad2583c862cb020679f200d8c1. 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/QZMER2574187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf11d9fb97074e11f8df5a983c93bac394673d10cb7e0d9f74121a4198180285d. 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/QZMER2574188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2e8ce739ec426f52cd4618ecc3c77efc201ff23c427192308c37a1e1c4016d4. 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/QZMER2574189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeac246331d52ab538b115f6d13c73592810ae05c01cf8ab072dface1856c832. 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/QZNWR2575352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c588a04821dee255ee2acf82770e24219c9f62b77f936e00743c262b043649. 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/QZNWR2575353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf418ee9f088fb359989c056420bc8b5d516bb97d2e41ec3ef90826063a9fb15b. 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/QZNWR2575356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77f60bd3acab2e0590efb4ccafa23b55beedd6814ee0bb8a4026b2b3ad7e6cd. 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/QZNWU2524725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x173c34363f1e018054134437116a3492635dc25a618e548c6cdc74d5712d907e. 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/QZNWU2524727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fef46b5e98a4682c835981ce10a54aff6e3c68deb01324dd05b8b7e7f8bcc93. 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/QZNWU2524730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f1de33244cbe9c16d251b21292fad5eb743b53e13bd4aa4d54f86d57a13204. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/QZNWU2524736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a38760126c79f088499b0e79cbab5e5cd9562d24dbf9bc592e62f4f4f1fe375. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2561175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf723a46c0215d06d114d5b912788b357fd364fbdd66d6903ec3adfa1eacbc99c. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/QZNWZ2557904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39364c5fa956139687af34ad5d493092935c9743db508995bfb51c19bfcb1205. 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/QZNWZ2557905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c9e17aed41434179ed51349b2a06ecf53f0f3f6c28ec2b4e83fb6b214620b60. 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/QZNWZ2557907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x729782cc61f89080087b46e9fffdc9149a1a0f92a73dab9698289fedc7a2db66. 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/QZNWZ2557908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0829aad85f41c8113894243bb3a3fc37ea7cd7391d1471e41585dd455450292. 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/QZNWZ2557909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x966e179388ce56081ee1001a22b63edfc21a7d2b3a9aaa06d816022a8c0cea37. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/QZNWZ2557911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea0b896bed95f9868d8ed1308c3c3caf6343a7315c28c4ae5e1d44bd12f92619. 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/QZRP42582172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x016ab324ccbb5d827026bb498495f721d119819206dd78cb49198c28dac52a9f. 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/QZRP42582174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74850f1562fa4453c96053aa0294ef67798be805f71bb54f10f1d73a44786b2. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T05:02:52Z), 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/QZRP42582175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd80d4f102a30d8ef05580aa71341358ad5170e93e73c3e8d5e53a67aaede063. Chain 2 (Bitcoin): anchored in block 957775 (2026-07-13T00:04:23Z), 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/QZTAY2542665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc311d0cfd870eba705369113ec01f194dd505938930f1252f34b33a907508a. 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/QZTAY2542668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x709eff0e5c169ef1ebe00e5e88a5119ecb1695a33d92ff0b18a69f9346ad58f6. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAY2542670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d605b6816622b824201a374c9dd5c1dc8505a2bc740c194540faeaf7591b48b. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T05:02:52Z), 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/QZTB22522631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f2a276c3f58241ea4968734d39a3d356d3880f3dfe94dba4aae21eb9759397. 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/QZTB22522632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a82913be5b7f407f1995d92939c34c23c79da6b77340b5c27622ff3c49995a8. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22522633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe51d92e3cc7b3d733b39537e7aeabd285316662a1b9838c00e4a56120c1003fb. 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/QZTB22522634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa22a3e67bbca524f24afadf67bd3a563d284863c24acbd78bb194fe456532fd4. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/QZTB22522635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbce032dd08b8a27d11b8016887d27083d3aad1363a2026613ce9e8c7479a50e. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/QZTB22522636.