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 0x10cd8fa965545d88915fa0dd117a2e390afe9d65c2dc33aac3551cf373884ff9. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6caeb31b-1660-42a1-8124-85aaec223911.json and https://artists.proofprofile.net/proofs/artist/6caeb31b-1660-42a1-8124-85aaec223911.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 0x314202b75839cf930d631ce0d070c798bc8bd060b82b2dd0ebadc706fd8b8a5d. 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/DKC9B2100101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf300128d66f7dd41fd56212db0bca40913eeaa63c7eb2548e909ee7bd3f515f. 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/DKC9B2100102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b282d12a66b678a7e59cf533bd5a0df83f39e03c68b0049de2e7be4a5a8b1f. 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/DKC9B2100103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc192fe47b630902ff91ecab125509fe88dca2e563afe1954b530a12db1c018fd. 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/DKC9B2100104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5727baf737f81e4ba348de03f66329818a23b6214bc0bd99b5a4c87990b0695f. 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/DKC9B2100105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c28ffe99746722fc3849045f07ed3b2a892c78b76521f2cde1f863bc5f4a45e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DKC9B2100106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b959a506f94f0c9c7f1fa3ac628190bdbfbed4ab68b5c1fe6ce3317a8f247a0. 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/DKC9B2100107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad1d30ea6203cff31fdbb60c32b3f7ae21a6214bbc751487b88f73d8d9d18a88. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DKC9B2100108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cce0d7aa8318aba39f2f35e25d9c38d6b55232b06631fbe444c9fba4f367bca. 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/DKC9B2100110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x660afd26e37e9a89cb9a2e75bb66539f47eea8615a22e26060b14ec235fa10e0. 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/DKC9B2100111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc293be5d6902fad00a4923214a47a443746d74bc3e5cda3eacafb668f2b31473. 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/DKC9B2100112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a83e6fc97d6ea079546101416379cca75061648e67bae6fc7614ab4dbb00d7. 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/DKC9B2100113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1afd94fe0405a72da76c8addbab9708e3f557d612aa2aff4a226275b7214ea7a. 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/DKC9B2100109.
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
På Loftet Sidder Nissen Med Sin Julegrød
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e50cabc7c2a6ae9965da68c617912aee3f4aa15755583eb85fffdf9c6cea9ef. 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/DK92A6027503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46832120e9e1a0b16b38d546ba01248cf0c7e4b974b38c171682337f566a58af. 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/DK92A6027505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9276eb142b8f2134b047974cd6699513bb6cc75971088eb4b391919a3bef65b7. 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/DK92A6027506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9626db3f15d34700c640463b58fda76ec268e4ac12188308d56d2f838047d10f. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/DK92A6027511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c4bf81bdde8b05d0cb4fcb31fc808845fc611cf2a4e4d76bf60418ea839a75. 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/DK92A6027512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x679e65d0ea9bc3439c0db90ab6d1478076f0d5746f43372d0452c9f31e0846dd. 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/DK92A6027501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeba9bf250080747e6111811a313348938e2a4ae0451b38529b81f3f8fb8411fc. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/DK92A6027502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5605ed338922abd5e156ecd379cb24eb6389bdb842fb64e3b2d38bb291f45fc2. 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/DK92A6027504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389c3702489dda38346cda67457a59c3d89394367b538a804fca1993bb891ca4. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/DK92A6027507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1557e74f9826088d9c90f5105f7951978487e470a79fee1757a7a2dd874cf18c. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/DK92A6027508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da95dad2eaa0e5c4b97fa5b60487508167c542ae3abfb16ab84e175af2ebb60. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/DK92A6027509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5553f3c2e1d000d6f5994163a1f91c904ccfdab2d1eef6cb4a8053f0d44bde5d. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/DK92A6027510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada8bb18c1c58f2bf5ebb8d435220c85f01340b86eb9dd680727a4f56aff6433. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DK92A6027513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe695c95fbcf95e4bcccee1b3954b34b4ff9ff44967509875677be309aaaf615a. 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/DK92A6017506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebde99fa676657bcc1f9f99c447ece476249176fe2bda45b72a329046fb11011. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/DK92A6017507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4d14545de1c780e9696d7471f0e06663a6a8aa8dd2ad2d43364d0fba53a84ff. 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/DK92A6009001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c6c34fdd1341bf45c1b1dae2cc9a16bf2fca40b0498c96334a113fbfc8458be. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DK92A6009003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34699af1b94abcc62697dd4830f4c5e53ff269eb78d895780a27245773eea8e5. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DK92A6009008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8348c058794f2a19d085179c714461ced95bc38c76f356f3d1dbdf59f269d85e. 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/DK92A6009010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6365c85cb01aba12b124cf51ce40bf2f4cea5283f9ec44c49614cc6500cfdf6. 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/DK92A6009011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465abfc647aca48ecf530acee39b5ecc8b68118331bd1eb73316deb8749dca9d. 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/DK92A6009012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c3f430366acc4dfd50611f018cce369014875c0836063ba729ffa65b3f31acf. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DK92A6009013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5862b8390cac9a39b43fd64f51b18224ffcfccf6387b2c6d4d2eb2aa26e7cf37. 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/DK92A6009014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0894c539ab8cf1b33236a4867fe2f5c9e997f6fd00556b98163876d8dc5807. 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/DK92A6009015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffe76e02f1519ec477d0e296d6cf8ab02a18931e0f5bfe442eed04c9895d44da. 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/DK92A6009016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x715899a5f7141a3af6c53f826850c7605faf9bc48db4d09b51cf3373ab986575. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/DK92A6009002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b9b1015b5ed90ed5b3cf6d12b7721eeae243f4d809bca38e6f3f09db61f9df. 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/DK92A6009005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7e67c8baab3c0eeb7267f2ec35438045a597bf73d4bd29ff3b7833254e4e315. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/DK92A6009006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3aa0de94152d80fdbb4c8ee51a0da139f0184f5329ba6949b242bf6408da36. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FR96X2491501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d1ffceaa157e7a7b7fc0df8ed1df894330a4e92aba214ceee79d7b78b6c659f. 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/DGA0M2373282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2819edaaec97953563d91c51f78e6dfc329d58d073d9c93f267ebfb99763778. 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/DGA082313719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x438da06e9a80329d28c5a97a865beb66a1e5f705728de6055e1369cf9e8997f0. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DK92A1101901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x014e15a33c1c82a88c7db5765355b1ad24309c8746f9b020d5e0b1bc171d14c1. 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/DK92A6016706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d7915ddc46f35f84ab98f201bb5dccc237c288edf0473f7dc116b0fc252f5f7. 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/DK92A6016716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9b3bb7dd17328efe719595add48f68b1196d33bae0034fbdcc175133d8dd9a. 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/DK92A6016723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec1bab7ae108018e30d6c9d5793bf67b1ec9086cb147d4e1244f05f021c4fd0f. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DK92A6016704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc473eaca2eb95696fe682e9eeb584e1b1c946a2c8264bc4b94667ac1b17cb4e. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DK92A6016719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf2c00ab033f178737e6c3a3837ed3e44d73d40efe1b332ae19b941cb34b852. 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/DKEPA1600211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac999d62fd91fbf99bb2c1994af472b1d9420b423ca5405ed5524eb3213ed3df. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DKEPA1800110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf50592773a7307e235fb5dc7d184b2a23a1cbcd2dc951cbc9e55de50cd7ff75a. 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/DKAXA9433401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde72fc715743a0e94c56bb3c43dfac141c00f1f2cb395151a4b6636a70585c43. 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/DKADG0602314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b88f9935e869fc54e39de95312dc467f16447f36d04078c4c7a8bb4b0e30fa. 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/DKAXA8900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925010afe9f1f049cf4895cd4e639477d18941c29363931f7f859ce38d6b8691. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/DKADG9807601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220f95699fb84ca08769bcb95b7170905a3565c7e8aba926fc038e796319f991. 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/DKAXE9571101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7679dea03b47fdd899aa86acbc8dba2dccbb9f2585a53fdc2a4b7aca4a847a45. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/DKENA9401201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362aed53e67bebdd061461221861e57e1d47572db922b866c54585cc48518cf7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DKENA9401101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb869f43fa7e817c1111f58e6b5ee1c7a050b4f7798de46fc210fd60363f86a9f. 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/FR2X42515746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f7880f3b57f8407f7d01b6cc5386d15e124a904c75382701d30d3a033d8244c. 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/DKZ572100101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a26c9744d943e397eee76718dfa018e9ef26c3e0c4e06b6323822fa5bcfb3b. 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/DKZ572100113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f63949869493ddf87c35f935aee6748437580f9b888038f1e0e6437666a3af. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/DKZ572100118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3990bc2dff4f9f27d1b535daeb9267c6787c6e4edaeea60eacd3baa0a40cbdf2. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKZ572100107.