Steven J. "Steve" Tannen (born 1968) is an American singer-songwriter. He is best known for being in the folk-pop duo The Weepies. Early life and career Tannen was born in New York City, but grew up
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 0x2f74690624fd14e1843be8ea38cdbe5ab4efc4176682993a1c690fd98b45191b. 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/5ec57161-dad2-4379-b789-50d254a83883.json and https://artists.proofprofile.net/proofs/artist/5ec57161-dad2-4379-b789-50d254a83883.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 0x1e810a9fdb60698cda4c65fcd27528bb564120307e1fb7c6d19765ecf5997cd6. 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/CAN111400624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ad4b2bfebac77d89e2343b91a88691d68843f74eb552568b260f582dee0c65f. 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/CAN111400621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a8f4e641a7bc9603a99682d2cc7acdd192ca8cdf35aa65d8722d40f1612439. 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/CAN111400622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5ee42572a97a7455f47440ea7ac835aede8a426f309e87d0674ac231054c8f. 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/CAN111400623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e5fa8024d1708c9bf2312f17a919a9bb452c5ba5234e15bb969658c331a7c1. 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/CAN111400626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03aea41d7e73b1b3a809ce1a307087882b35598e5500feac6ed042b44a9ff2f7. 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/CAN111400625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f04cb5d29400145f4107500f7dae5e403897afa3a4cf86321aff22c5930f0f. 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/CAN111400635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc69985c2ad84e5326225aeec07fc6603a651e2d20a24a2a6e391232e07d348. 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/CAN111400627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c78e4adf94b18ad75491c559b78a60fa2bf8bb801176b4e59b8b4fed71afc67. 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/CAN111400628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcd809850dedce1a60a46b42e5a753102ed56d98efa93cd9909aef5b5436c482. 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/CAN111400629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a3bb11d989bac88cfe3c5450a8a1ca2058827279e4ef52dc84bce6646aebaa. 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/CAN111400630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a391d72fb226ad1b99d050a50f36288b8af021e9cb12eb17c531480033cc29f. 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/CAN111400631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f58df1510de5d9a31a275b52ffe99fbe797335e753e5143a87fa9e330ef574. 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/CAN111400633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0799d726bc9f81c6ea3afe5a354d008bcf5f97b707355da90ecda0b68e98e5. 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/CAN111400632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ccc403487e27c33708df0bf3723488eaf566abb193999f16299b60b2cfea7e6. 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/CAN111400634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c941e5f91aab2bd294af427bf3492b754e8c5c420f4253063dd0b86e8b49517. 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/CAN111400644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x824b332d5f2b7a6ae0128049fcac65456fdc12dfd7da27cfdd03bd5413988d35. 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/CAN111000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4529c1e26ab67a329c68878082f159961d642cd723dc233040635567ea09180. 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/CAN111000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0575ce2be66e729cc5e002e6b23bd79d540769f4f7bf1cef9eab77f56afc33a2. 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/CAN111000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x793a93d0eb78ffc6c063b2b5175916eebc3146d32643a5d3b85d99f3d6f591f3. 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/CAN111000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c4606023585f7c0aa857bd283a5765a69bce008e5aeefc1183dc3d1dde8ee3. 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/CAN111000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf8d3bb39e719ab35fda874a6a30d75ef4c8c8d87251de5adb8dbd3326df6c6. 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/CAN111000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfafb03585e3a3df9dd90e996c96bd66d4e75eea74f9dabfc5c844ea8e59c64e6. 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/CAN111000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac069de332cd78cf75316c8f871f9985494ab3fbdda912a3b9585690478522e1. 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/CAN111000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98fd9296653abe6ecbf16a7c8ae5b00be65708a1a25f9fce70265f6aecfa66ed. 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/CAN111000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb399e4366d78cd38bbc49f2e2c2fe907819aef027e0bd7ae9130349015c956a9. 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/CAN111000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc1d5b0c9763b5bbaa02af71c38e2552cbd6a64e8907c305cfcf1627a2378a34. 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/CAN111000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf60cd49990d4c21386911963f29bf3a498e9d0b8f7140fafcd120b53d41dec2b. 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/CAN111000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c5de085d9378a1da18a022cd2e8b4c7050e41923a0826c875a27ef931ccf48. 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/CAN111000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d192934a6a6231f0b2fcc7f4c60e2b4a320db6157dcd6c909160d5ca5b1ebc. 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/CAN111000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2040e4e2dab9360cc9e68f96fcdd0ecce34cfa2918c4d3e82185e4a533f4813. 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/CAN111000250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54304c4a916da90fdf9b5d70cc063e90495ab21f82e1f5e75e1e56da609ceece. 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/CAN111000251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc851d6a2ca64308788c3f3bde16013975eba6bb937cab07e76de0775e09f3fbd. 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/CAN110701902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5886bd9aa18b780d3db22add1beb7f996eb4e5cf17782c332d76f095aab02f56. 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/CAN110701903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8938517d2bf76a7d63dd1f22ad942fd7483ca1681a135f55a3531d969e077bbe. 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/CAN110701906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7213f68a47c7ea72eb0fa91bd4e4469c0871fefe7c483e41b0204723bb044f34. 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/CAN110701905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea380ccaf6fdb6b14c90013d378db0fd50f8a07bbd76b4bf68d15c50c14a2da. 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/CAN110701904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc25e2e00c02e52ad51cda7e135547741c722068655c8e18c9d636c00745788. 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/CAN110701907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06daabea66708aae9cd4581876fefa99f765bbeca766bc3c599a1966c3ffe4f. 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/CAN110701911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50add9c82a1e1a0d0e173a3cf0f0504158c9e9f6b534a3d52f3dd467d17f601c. 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/CAN110701908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a47d332527c64ef8d5a65bbde0fa15025a1acd3140f539bc3581ea3a4d6e4b8. 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/CAN110701909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab7a6962842a6de189d3d6551d5fdd8bd09623b9c89fc8e45f21fd181528d6ed. 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/CAN110701910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6378cc3e2738b10caa2e437c23f4aa601e353b8b5690b42d09d900e9d31eb2d8. 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/CAN110701914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f3228014151d0b0180eea498879ba03c0c47dcefb562a8c5efb1419c2655eb. 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/CAN110701915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9438cff48118b79a7bebf9ac895a3505531001aef916a84a6379a8b3072c378. 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/CAN110701912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7088118e24316ebd27e52c7af07f1795875be5cf3e0eea8e008b57bd3141fdbb. 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/CAN110701913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf4bededdec653a8fd1b199479af8c4c90f34689148d8c0f84c52ecfbdb5b649. 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/CAN110501045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df7fe7805e3ba27410937976de67f0aefddd3d46c85bbf5cf7a96d024aaa99b. 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/CAN110501046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc53b5bfdcf7bca2d4a1fb559d9332b7dead71c798ae998fa44a74e2b61ad5285. 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/CAN110501047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ce7bd52cd06f0daa46a7810d313fa82572b3c1a01d03473bc710d64922e972. 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/CAN110501048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5117405559e2f1486fb4db705011ddd9a82bf35e05ee3c4d660212cf8e55db78. 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/CAN110501049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04f8b704417df78f67bb0c819e79516c14bafd87ceaf604fb1ac7d7a7c54b02. 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/CAN110501050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x401bf798f80a1979587e28e109399a10aedd1b8b3f07dc09c0795bd277ec7372. 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/CAN110501051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f73cdf8a83156f83fac1f450384e3fec08179dc70765457ea2b8cae8a36449. 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/CAN110501052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3d1ac35e5c48e1ec0d541dd710e5457d1b5670356fd00852c0c37080b770ff. 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/CAN110501053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6378146c15b89a17855488f217d561dcdf3cb8a36ba710aa1b0291288f7e6157. 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/CAN110501054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc438ab86365744e30c53a3d6951392408e40e50114031a30b6aebb4c4dcbb004. 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/CAN110501055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6208dfa9c97b4df06ed2b9b01ed45083e474ef9266f37bb13bd9907d3827a744. 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/CAN110501056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f1884c05b73e5479f109cbb68a260773d5f774d69cd5e1cbb4154bec44009d9. 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/CAN110501057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4368190a5bb23be0e0f0fab6a3343885284a333a4c74e5ad55b598b09c15820e. 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/QZHN42190904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe87df92211e70bec59eee1ab1b55b9607823f79fd9bd17f4d7e25c39f2b2c73b. 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/QZHN42190905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf37429a70606af2949ee8f5b9aa94fc9cb6d839636e843029c9267a8952cc850. 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/QZHN42190906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe467974e1f0b91bd5c8f9306721e36ac36b272cf6d7a93dd8f35a9de0f9aeee4. 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/QZHN42190907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc00e8f639019e39e07c84bfaf246d3cbf02dbad344165b9bad2424751d7a32fe. 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/QZHN42190908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8efb18e31104eb3150d86dfd2747033bd4c28042588b4c9d965f4e4076a437c. 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/QZHN42190909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd9dd3d77a5a4265d1b7a51b03dede0bd9a6df25d682a563dfd97714c0d58b71. 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/QZHN42190910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2632b73c718078da70f75c3364bc9120464d62bccde5a0d2e72ba1f24d4182e8. 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/QZHN42190911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f9c35c773f95dc6c712231cb3c534a58b8b6995b65e48ded3fd68c133648bb6. 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/CAN111000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x653464ef76b7649e7375aad7ff91e9eaf9cb8844893709c40b1fda77c63dfa3f. 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/CAN110601515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3acee2993f82439feb3eaf036af1b11689b49709de5d453b9d3e79369b984661. 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/CAN110601516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0d8c7a51378f8a4c5ca757cfab6b8c35ccb5d3ffed6f000c3896458bf70df2. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/CAN110601517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50cbb04ab82de3d1349242aa4d5f61120832f35dd017709cc4fc84b101b94d53. 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/CAN110601518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6162c5b92b00c3829afed83677127238b62be04775c426f34b6380a731798c1. 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/CAN110601519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x625fb09ac4ce6e420096a990f2f6caea7a12bba3d3b1f817f852c1b8c09ef7ed. 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/CAN110601520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f5f09fd37d31dba244288e4980514d478682e51e5697d3dc987bc27e938498. 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/CAN111700108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95220ffada6c891da7bbfbc2a382a7c6bd636108752b510decc98b42aba4e3bb. 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/CAN111800227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc438ab86365744e30c53a3d6951392408e40e50114031a30b6aebb4c4dcbb004. 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/CAN110501055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09fbf457061bd35ee91f56b3019cb0d29affbd71a3e1be91b4530a5dd18ebff3. 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/TCACQ1628745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ad40ba421375a530824f1c6795b3bd762381fa803b88fa160e0e8fdeec3292. 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/QZHN52119819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e942327c62aa3ae77d1d239e43452532fdb94cb3ab03123b3a4c77752b4e06. 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/QZHN52119820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x887cadfb354fb64b68f3f9691e8d6c54298266c9a9d654ba21fbbcc656849884. 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/QZHN52119821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a533c5fae9182e231c8ccdf5e0623c29613f9652a2c6525c8fb333de34f1090. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/QZHN52119822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01ff543ede38e1d6ff178b7b35c4b13317a4fbee41fbbaf98388abeef90b0689. 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/QZHN52119823.