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 0xb6b7661f10436c94905d22445203562817e4b6c399bfb5b6ee9c077a5307e125. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f4014409-0ebc-43ad-86c9-5a924a774bbd.json and https://artists.proofprofile.net/proofs/artist/f4014409-0ebc-43ad-86c9-5a924a774bbd.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 0x9d1458c4439240b0282a3807a21e2fe4b6bdc3e2f7c2406969f3ce9c79d1a548. 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/SE6XW2214535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c11b07e5ae455f70a878c332d0b3591d99eacc91ad21fc5d6322c3f867f237c. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:07:44Z), 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/SE6XW2214537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc8176421ba11ccee47f7c36417767e5863f71fe7231383191f8ab0f577696a. 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/SE6A92040077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f6c7cb8073262e2f2952df14c0719eb949fb9cfada071b83bab3f010a59e08f. 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/SE6XW2214538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b402ac1be367a1733ac1956dca00ea7218df85dc3692725cf92706c2eb64b3. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XW2214536.
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 0x0c84626fc55913baad5a27636380c3fd130c735e614d51ad25a8e182f0a68406. 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/USL4Q2191293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ed3374b20ed6a282ec0be5cca83ecd3ada0cb534e06db6c5e37e6d77e74a5a. 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/USL4Q2191294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110e5cd006f7f77f962457882db42d4c5f863096b11feeb271a741b6852dd0d8. 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/USL4Q2191295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf72bf9bf8d9d5972cd1433c68ba4948b7f41858a6c44de4ba55de1124b14b7b9. 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/USL4Q2191296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x529a5f11bfc379eef3f865c61e8aa86df4e2a89330d427c18744ebfc3d6fb206. 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/USL4Q2191297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68220ecec8a0a1d42018697a8c0fd3b1cb698d093c7d1447bc24839db5c7c86e. 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/USL4Q2191298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d39996b4991015aa3efcf2e5bd0bced625d0131e9b49f3cd962a8f594518e8e. 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/USL4Q2191299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca5468808820228ab33d51c69cb178b9d191581be7a7b05f5c4a90fc749fd39. 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/USL4Q2191300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a3a999fd40ff30df256e086d01f933f403d567ea9ed7ebb705438d5449f748c. 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/USL4Q2191301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7839a0371755350e35e9dec25f2c2d76720f3cca236dd2dbec9f9308d8ec6415. 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/USL4Q2191302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe00a59eb0cb42ca6083fe2940da0326ab0b377bfafb443752f25122c3d1e2be. 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/USL4Q2191303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac7159b8229b172407a09a0f7670b63529bebbd8c25fb880ed8b6935b0f05973. 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/USL4Q2191304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dbfbffda4704048958abdcef751f4de090557e3fdee072b640f80206655f3e6. 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/USL4Q2191305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa91b243f8e5d20cd0932dfb919c8bd5b490be2e79c7f5ed31bbaabbd678d827f. 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/USL4Q2049166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9852c17710c61513c41e75faf9699f6b92cf433a6941cf37b0422b6cd1bf3292. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2049167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e94f943c872a7d3764078c401d13e59833d8e29462b8bca7ee680dde3eb653e. 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/USL4Q2049168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16116c599e591d7644dffeb40ef2c3b5bc4ec99cb318327b62afd891356a7a0a. 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/USL4Q2049169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c27f785604f0fac2fe2e982f5d0dafc046ead0a206acd18fb0e8f97c31c41a1. 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/USL4Q2049170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad9e80a9a5556ee38589a4dd2f9cee35d654a0953f939af51d7ad44de048acc. 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/USL4Q2049171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed3445ede0b857e779c4296dff1e88d7f3f611847a1d4b77c3cbcf8b25eaebd5. 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/USL4Q2049172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa48789c00c45305d5667788b80e85e7a3e3b2e536a326441efd688d435798a. 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/USL4Q2049173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9823d8e3c5a4914f7ae419725d1782aa8bd5d8110b4730e296b086e290eb002. 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/USL4Q2049174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b570906fdda4c94510a4a9669ec23bff1840ebc680a0aa609a96b819a86293d. 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/USL4Q2049175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6766cfcfea0d0c9f603b23d2654fbed960dff9f322a38c3dc88e6951425d9e. 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/USL4Q2049176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b605b9ec97253244aaf7c6b061b2c6f35c642da334069e5fafc575b0f566c30. 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/USL4Q2049177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a8c708fdb8c6bbd8f21f43ff30915819b4d98b8bef6ac0703eeef2d96cee37e. 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/USL4Q2049178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b73ec093ef665e22cadf757115838a1a41bd3c068562d550cc8006ef9f05202. 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/USL4Q2049179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b83deb9db9bbc11f553a36347a2763650de533ef68251d0a15ea841f8cca94. 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/USL4Q2049180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd75cb94df958c3f416e7e3419bf2165041082e0406629c52c851f0c3200bec38. 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/USL4Q2049181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf167ac4bc927257893c003799d9a878d9834feb530fccf3fda0d7cf94f7a7ef6. 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/USL4Q2049182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f99ab209d41b155c1b8dfaad1e45415f98975961daab810ff75d2f3ecb1226. 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/USL4Q2049183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c79804c986845fe8bf157bba6915c9efa3e21fef18bdb87cb5d25b477fb4a6b. 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/USL4Q2049184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x429b594c638b8b9e13250405f3373675f3a34ba585fb42cb9c32285360c26e60. 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/USL4Q2049185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c8a939ee51960f4c2d0b46cee33dfc1f08020d0e6265e600a308ec5a933ccc. 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/USL4Q2049186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x856795f281b21af1f51135785b86a18583570b592e8bcc6bddcdbc3d4af06ba0. 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/USL4Q2049187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x175501a82ac8ee6dc3b69749e3fdad31d14cd025573e09a3faf9ecdcb0920bae. 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/USL4Q2049188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830da5f206e08f01e75914cf122b2547c028877b82ff58908fb87039c796c8e7. 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/USL4Q2049189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aade33ce938c44294cdab13701a0ecb3d118a196c885ce4de9c0a522940611a. 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/USL4Q2049190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876d1909972c074ddf787930d24858242f710f0a16daf60d27acbb0da045ea7b. 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/USHM22047416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46a60c4e460831f96df2decae472a628c4c7a32ac2f99dd2071db6d1062f051. 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/USHM22047417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b2b80cd321299ac6c3d4f74c9593b9b3ab907bb4dc82d304731f8b653be028. 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/USHM22047418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2abf74ef0d8f9cd20f6d832a6210c287ba94950799c849f767e15ed38310f94. 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/USHM22047419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a21c81fa375abfdbdd7f32f53e06d7afebd3dc4fffe0f7eacfb32e4a1402447. 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/USHM22047420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe74cdb97ae68279788cd440881ab2988eab28d5dcb32a09480d0237a5bf75ce3. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T17:13:39Z), 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/USHM22047421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7729722772c9237e5c72670442651630e63cf8c33d245e0aa1d2fad8e91d974b. 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/USHM22047422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x639237e032042191852575b6a6254c223770abba2338755c83849b3c1c17f354. 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/USHM22047423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1519e7d13d302053ad0cbd14111cf7c1cc853d826c85a40dbb1d9a8af82f37a. 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/USHM22047425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6415ffb9930cb341019c36f59d2a9f3cf72557cd6a073f1950849bf1921054a. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22047426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c59a92248792392d5a16ccdcb523480042d382af0bdf2b70d1ef1b170c8e151. 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/USHM22047427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2164344f851d8cd6e6b7a31e0b3f9ec3b32c96275db7f81b477d7596b6682fb7. 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/USHM22047428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd64dc03b921d7aaccdfb9ef572fb7ff64080f6caf50668973e556c0b924d8910. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22047424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf132efb6b85ed506114444db49dc5cda804b35bb65bc08c99b1e9351ed5e965. 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/SE6XY2148488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7781c9282eab5a974f0ae4aa24eea3a05d96c894abfa953a6d1628a9413aba8. 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/SE6XY2148489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65651f58400336e542650d4b13152fbed8ff7b97729cb993ae4be53a5bd1187c. 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/SE6XY2148490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ada455ff35b42bd7f024ba2afa267bdb0d42f69ba0eab93e9f3cf4053b69c4. 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/SE6XY2148491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaa4d954707b131aba23353c312704078d02e0e6423d091ed89f518186b9d890. 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/SE6XY2148492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc663761acfa4ed5d2d3adfb7779a7d35fd7e74b5594ccb068a07464914a03f2. 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/SE6XY2148493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc596d9a7a07a778d1f6e019ee190379083c39eb45540ac8457bee01bfc1cdc88. 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/SE6XY2148494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab73acea2012199d89d45ce4c64f6ad00d3d24b781733913eda3ce72c073de3d. 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/USHM22448777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0ad8a5712ac73792723916915f15db73f8780a43b8e7eced2f2338646c6a497. 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/USHM22448778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939b0d0ea3ac621bc860ed59b071cce4573d61a23cde8f6fede9bd07dd929cb5. 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/USHM22448779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecc31e4a11817db27722ed053c79912563e061a803b5177dc5d4127a93a9955a. 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/USHM22448780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc359f5f2be459e731501f4c264a6f60eecc25426c25c4d6d3a84efc53af43461. 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/USHM22448781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x554631a19d214f640cc769cf0df5650b4f682c8947bb9febe81afb143dd49c8e. 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/USHM22448782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe43dfbbd90eb7841bf07563074a3197bcf6254e4097b64b36b54dd4e8fd10dc5. 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/USHM22448783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc2c5b644a57ae4b0f02f0b8410c2a8fc1a113cd9539bda80ab152e323273822. 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/USL4Q2234819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacebea93790d8a8b5bdf5649b5ea0fad55d6c24ca0e4bf799bf2341038908345. 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/USL4Q2234820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca82979fa9258f66f05f82519c21cab12bfdd684262bbaffcd3358327d0fb8fc. 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/USL4Q2234821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe412d36ad65660496075d425fcba6a936a0a188fc5fef4b896f03b950e3a8c40. 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/USL4Q2234822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8376cc1698f2b234a013b3a949fa3e0ac4fc01e412b2aa0c6ac7dee8d3d61d2c. 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/USL4Q2234823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c6d49a575128fc71f9e89d64ee31476e50069f08d3d88b53f21d7bb3a0cda0. 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/USL4Q2234824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc18b0c06e3a82d29e6e4482fd89ce17d0c3634f152e4e1d4e402561f8650042e. 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/USL4Q2234825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc13aa210c8572922d23b806c69de60eb1865969af994554a9d1e4e8971ea9485. 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/USL4Q2234826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1db7d06a080ffeb209ba246a63b209756dfb754982a413cca49797b84b1825e9. 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/USL4Q2234827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa62c970037316faa30bf5d011664e5e0aa872b0829f9e8bebebc0efcb97b79. 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/USL4Q2234828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa17d06d0652c33fbfab3208429ea7804ed9766f0ab66aa4b60f1ce0ce6c07f95. 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/USL4Q2234829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x261d56cded3415affc9ca3d5c06db0bd75f481ce54fc2c796e4e342eb8ed972c. 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/USL4Q2234830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9250b9c7d013992f5185dddf89ba8aba5c8db1e3e3d90ab8e98d599eb906ffc. 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/USL4Q2234831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x553015c5b308c1991e592b0856da6d36909d8523b86279c26c44c9337a30e0c0. 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/USL4Q2234832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb842ecb9f6a484d4f7905b4da39585a3514b22116777652b56ce63342fa9edf3. 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/USL4Q2234833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca36fb04f631bf91c3345b59cfa41e38bb9840efc6b3aea2b679515f23108262. 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/USL4Q2317825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce5caca3d2989c11c888304ad211f9d48cb9b67def99c87346edef699e16a3ba. 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/USL4Q2317826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e8f52bc74cf4a46b32040ed28b5d5d6c3d7484da00d75d42bb9c44d41956826. 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/SE6XW2371525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0823523b09ec51a73b43a8c9bc2522d2014d4830e11608879887ed060e5072d5. 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/SE6TI2334974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cdd811a8a8091ad9ed99bc13bead2944fb4b38197c47130ac13db5c6e068b75. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XW2367124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be8877bb731da0ce8a729497adfe99286aded565437d8805fb8ad18c5641b5d. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6TI2328225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab8d9a0b21365d72b2eb7d42f50d5bfc7e67345e7af6916424ee6ced393cc547. 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/SE6SA2313180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b4abed32fd9ca396e1a0548373aee0cfe342d000904b43e046a7836d6c076b. 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/SE6TI2340561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca90f06c4db03d2e0044adf9e912788c89dfd8cc411a3104f4636ee3173543c2. 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/USL4Q2252420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff67bd5c1db974b0404d09eaf893c3a112d80eae7f0377d4c8bdeb7137491bf. 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/USL4Q2252421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c513a7548613e147c037317e354fbfdbde248c904b3e2774bce455c415bdc4f. 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/USL4Q2252428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9f6600617bc830bac859dd8dd8cb847270337db2484d3374e3d3a3e7a0c1bf. 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/USL4Q2252426.