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 0x716a37f2e376fefc1fba908dfb231bbaf78d67d994db8108d29ee1ec3513ce8a. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f02de6d8-9a38-49e7-8b14-07cb8d299af4.json and https://artists.proofprofile.net/proofs/artist/f02de6d8-9a38-49e7-8b14-07cb8d299af4.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 0x81b142b4025f1617e0559dbc803ed68dc908daf3ebdb2d42577d141b29268687. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/GB6ZW0900021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecf319f268ce6512a375115296918bd9c5e95a6fd4685e5a76439efec031d399. 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/GB6ZW0900023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68e9f54536a8de990ad22102fdbbbdc36031eed44b2666f8cd9767f777baafea. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/GB6ZW0900024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe115ae5a104f98e189e7ae119ec67c801c398f5b46654faf42536232ee8507c6. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/GB6ZW0900027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978502ae4ed911f9cf52fca88c8f71067e3bb998a90672ab5a76aad5d5739e91. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/GB6ZW0900031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x598b42b596bba9746abf93d5c7b1da7534010267d1e8682aac4f889a6b99306e. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBGZW1200128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ec53217e09f49eb554ea398c32c378b00648c8bc28227bd4b07dbdf3a05578a. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T04:50:19Z), 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/GBGZW1200109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e3977befcd2fd0f4e25f4ece55cf7f5e3294286cea3a1a1601ab914c64e1b4. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T03:51:05Z), 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/GBGZW1200110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638f16f84ec017f22907b46edd0baf37b3cb415633ce0e418126b15523fcf156. 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/GBGZW1200117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf77d06dbbe48c6b79c056c99783d1ba7bf5aab7f1079428b4a536eb33af048ef. 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/GBGZW1200118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e08757a37ac6cfac0c616c558891c1b2d62529e3ef7a5e95396cc2d65e94c46. 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/GBGZW1200119.
The Road to the Interdimensional Piff Highway
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x070bc7f5df2018dfc1f4e5f4758e220dd985a2f2a9acb4546bae00c38a17beed. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/GBGZW1200202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b0f29d06e598093367b46b3a8edf2c3846bed04550b79bc3030dd1f12e4550. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/GBGZW1200204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e6c41c17db8b7cfaffd7d826f2c85fc99f1b56d29dec04ad677d1d2e18146b9. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/GBGZW1200206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0456295bb00d7795dbe1a7d10ab766a3a9a352bfee0ba38fc8aaad10b3a4206. 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/GBGZW1200214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb5ad5c7fa541a3734973ca5a8812b56ca662ff34da67eb94133ff8734f662a. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6ZW1400413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01ecc7b1c9dcb4c4d8798cc30d4453fc1c36e6b1d7cf1d325adba1dbb0f2dad0. 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/GB6ZW1400415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1c4a4832d1874e7fb37ea1c7e888142f78bb7bb0c85e324043792202db14193. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), 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/GB6ZW1400420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8122dfc40d2a8075022a15f1b9e756d38aaf454c5f49ca4bc3206759d6c84cf. 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/GB6ZW1600763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dce3869483bf0a8f808a21d4c95a401d7078fa5a6f384c1b13e21a1554ab174. 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/GB6ZW1600746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2bc06d3f4631a54914f3419ed59935ef2e1f15062ee46e65de7e319fbf8198. 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/GB6ZW1600747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a4bb2453fe7f6b2cc4dfd28513fe77b3a286d11b2909582794b10a7771c709c. 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/GB6ZW1600748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb4105c075cb33209826f2701fa0c90ebd5cc368128b8689369db8e42d760df8. 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/GB6ZW1600749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b34ed57507aa7823709cc3f40a73887efd88e3efcb01d084f4d942e00a0844e. 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/GB6ZW1600750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87457c9d1b0f72907d33466779c5c45f782766165962c4c7f85d55705a874f89. 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/GB6ZW1600751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38c40afe58aea92d57ddf48a44917e3bee859181e6ef8e7f335324016c275b2f. 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/GB6ZW1600752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x231b79d875b29eb6d5a50ffa15cf9bb3b426ea65650dc5d9428e27a46f958993. 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/GB6ZW1600753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc72e0e83b9c68ac800f8b8d15579567de6c91985a8edf11274968dcdb6b65daf. 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/GB6ZW1600742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6e9ed35bbaecdab140ebd44510510dfaa31df243481e9b7d0e48b0740d7ad35. 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/GB6ZW1600755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f7083944c6ccfed55e1a655263d81b4ea2b5cdb3f16d92351c4dbb9805d8fc1. 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/GB6ZW1600756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1951ba34ba6ea2a4ce1012fd3a9f16efd6e39196db51158ef0663b1d50571ded. 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/GB6ZW1600762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84bfad61d9ea5be6a00fa8b3507b7d37df5f86e5ae89aa212375c32c02e8f8cd. 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/GB6ZW1800132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeca2f176557ac9926e7d3a5a634f35f12c2396ab0675a48a847fa28518223bcf. 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/GB6ZW1800139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x078fafdbec2677987d98ff751132cef80debd46bd59ffeac39873738fd7b3026. 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/GB6ZW1800140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00bdb6f98217d685de05acd74764ea59ea23b15db0d3be00a729807bbe3e6f31. 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/GB6ZW1800144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aed142e59d2ace376e43947c6c2f193ec6786b546b3afe825d5c44ecd21a474. 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/GB6ZW2000118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0e3402fe69230f2b61a4e2783ccf1b7e8ebd228cd97447cda614289107732c. 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/GB6ZW2200150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4143b568dc732cc7eb8ea3bdaf03c70a70c81bb7cfa139cd99857a14670c7e0. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/GB6ZW2200154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4143b568dc732cc7eb8ea3bdaf03c70a70c81bb7cfa139cd99857a14670c7e0. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/GB6ZW2200154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90576fd321646eb284b3d5e07e7ba94cc354afacf0083d54ac319ae9357ba76f. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6ZW2200239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9f77a73243475f256a318fb80e0796194d77fc1a1606f40703cd136e091b08. 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/GB6ZW2200157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11872c9175bad887772be42030906b63ba20634bf56f00da8a005fcf326b6a0e. 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/GB6ZW2200241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05078da6a2868ffad7bf1fbf9482648d4074d3023d2c2e4290562380388c889a. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/GB6ZW2200242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0e3402fe69230f2b61a4e2783ccf1b7e8ebd228cd97447cda614289107732c. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6ZW2200150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d374a62fba3e817c448cc09d12c49e7c0679d86656bc4cffee4e9772ea6d9f5. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6ZW2200243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x672cd4abc4645a5e7a84be35e904cd5e3684167ce0981d283a73e377d669dd15. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T05:01:27Z), 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/GB6ZW2200244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23fca5cee0f9663a934c4b206e3f4cf19e80cd9677f9b229270a556469559e40. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6ZW2200247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d46d5e4410534c3144afdf7e1600245080977d15b49addaa97e922a757233d2. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T10:23:10Z), 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/GB6ZW2200248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86996ce9b647ef70885bff4405479990c42f42cb8d32d170a28d8670bb644f20. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/GB6ZW2200249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2df0e215046824bc5464d76310c7652e116aac3c368a8555e53cd9c497b136da. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/GB6ZW2200233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d45d55415e0d6983742b50a613e27c73a13e7a0813f0e4332a76a2d0c87ca0. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6ZW2200582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x595556ea127c547729caf685b0a0539dfae3af58bb16cd05da5c1db1160a5954. 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/GB6ZW2200590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x382cafa2e38047eab387bb6779860e517caae9e9ddb56d27e12321d550ab36b9. 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/GB6ZW2200587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe08a412d878b1a564490bed5dc1fb63c4f2745b1d1a49f33fbff4a677884edb. 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/GB6ZW2200592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb50c4d43cec8df640fa5f03ae3b18be4be3ef788fac9b2e5ad4472c8f4c18929. 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/GB6ZW2200594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf6b08f6da05fe432455411a049c29e44ffd44296af9b3c7d338dd382656811. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/GB6ZW2200584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe7c66c9541156d79078b6f45517538ecfd7118782eb65d145f8c4eb0df4e93b. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/GB6ZW2200585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff53f85e4102ec0b5b6b3a29a8ae1f2a2dac50d5eeb656ceb687ea18731ff5bb. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6ZW2200586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97dccd2015433b2721cfa4500a113142da38e2c394ff4ca0372fc0d83500326f. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6ZW2200588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d45d55415e0d6983742b50a613e27c73a13e7a0813f0e4332a76a2d0c87ca0. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/GB6ZW2200582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x296daab4a30900641da95989a6514db397f8e60d6b3dbc486907514f684df76a. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6ZW2200591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe08a412d878b1a564490bed5dc1fb63c4f2745b1d1a49f33fbff4a677884edb. 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/GB6ZW2200592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58e950d46e78e995547cdc9b3bf14e87e35c1e8fa5559de8c332a0dec4063e5. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6ZW2200593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb50c4d43cec8df640fa5f03ae3b18be4be3ef788fac9b2e5ad4472c8f4c18929. 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/GB6ZW2200594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4943aeea7d49650c028c37fccad40905e4c30f365aa5f4271a79197d1ce578de. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6ZW2200595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cde28ce9a48a71862735dd11a1712ff9d2f574bc7718e0f3eda8df0d8f7345a. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6ZW2200596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a5df21c25decc016d4f08632ef005fe218b3fa922883c9112bf9133f61b321d. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/GB6ZW2200835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcd61c20df3bf3605e2a2de50cc49c38dc480083caf9d3b2bb7e3dd1daa2ccc4. 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/FR2R02000340.