Haft may refer to: People Al Haft (1886–1976), professional and amateur wrestler, wrestling and boxing promoter and wrestling trainer Harry Haft (1925–2007), Polish World War II concentration camp
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 0x054fd9f1301eec07a93be44376dbac244d1dfc056812a8e5f3366d16b7366706. 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/180a20ba-2be4-4367-82c2-186de86bd94a.json and https://artists.proofprofile.net/proofs/artist/180a20ba-2be4-4367-82c2-186de86bd94a.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 0x2dd783c292486e5e192b86cb640265e8cf9ccfb5b993e9cab6df978e7acbaf63. 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/NLD682402543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1cd5a3bba9b394ebb0cfc9889a2c15c01f3e7aa8614a7d2cbcdc630777e8194. Chain 2 (Bitcoin): anchored in block 959146 (2026-07-22T17:21:27Z), 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/NLD682402544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986cb65c352452fbe4d816869eb3d3bcd1a5c190cd0bf9cfb7da78f0ad3d6736. 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/NLD682402545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10aff771a9f83f163399849523e559ba74a002a368f1b21559ae278e35dd997e. 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/US83Z1905602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e224e08a97ac97150e9ec87c8bccc35ccd4887ca8ba2d48c687cb3922930b6. 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/US83Z1905593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618caa4c05782b27e74d16d4209dc29f6dc29b41e71d802836245b926a638d15. 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/US83Z1905604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3db500ed6e88961564c57388b270d966ed3cb4b78fdd1646f260d304579ca62a. 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/US83Z1905606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bcd3ff5220a207ba8f318517073c2cdc0da4f1912f8233c013b74fa20669101. 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/US83Z1905585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0bb3d5c10f00fc57c08301f853de53798f1f6b6dca8836c662e97f968664cb5. 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/US83Z1905584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8899a899e1cb37fbc5761bc1c5f22314bee18cc9fffb7e86060f4c1fa88b364. 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/CARE91901207.
The Shahoor's Palace - Hrag Mikkel & Pambouk Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x914a7f9749af14eb7e7cd9d5c4a00f9c2f0ba5cc2f38392396abb3335f5e6b92. 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/CARE91901211.
Catollopa - Eduardo McGregor & Molac Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a4eaf949712a018254d7a15e67dfd0d9fb27eb0d1d97de5acf8d8953433fc7. 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/US83Z2484915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42e18e6f0eef40c9da8a01deab6310d9b3704ccd6f07388f863e3359930d9cad. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2211881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ee6abb1b8cf67e56e72fc6fe8e3495342a7a504b8dc24cce5addb9e03e1151. 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/PLU211800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x782c892507cc45fff5bc8cc39f90f69f71dd274888618a6e4b84fe62d41c1cc2. 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/PLU211800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6fa0738ec1e1442dc3f0c018341ffd2086fa66bb08f18a824328444bfd7bf35. 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/PLU211800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03dee1d01315d5e49231bcda59826e6b3c7e6871c97e34d09bdb145a9f83c3ff. 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/FR10S2521656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa41e8c78705998405ad4894db417182281425b6b51c864a92235fac27f8f52a4. 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/US83Z2502913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33db208aba4fe79ddaec9c9c99b70a2fbe898d7095c78f5951d88d7932b9aade. 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/US83Z2502914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfed64ce78391358a9d0b246032bddb83a6cab9ec8b3f410af221d4f19d831e7. 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/US83Z2502915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8427847370845efeedea55e152fa740973cef011f9d5bff0dc0b23ce49a96f4. 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/DGA092415867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61bc2dd4831260c4b964b77be7d524df7c8f409d144cde17f7e3ae61a70d560a. 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/US83Z2457353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ae8487cf59a955a7c8eabba6fc792eb4fa9abf5a093ae285438fe5baa69792c. 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/GBKQU2180007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772f38e5130fce98c21f3c4be9a02299d43eb1ce8c011dbf48b2fcc3d9a65af8. 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/GBKQU2180009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5143db03d720da88f9063ee9eadf1c3b5e2708be52630511a3b4946741860e54. 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/GBKQU2180012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85e5043e12f36a4d47de022106e51d29ff39b3019c031dc8828a7ddccc82897. 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/US83Z1820935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce86e65d7e0125eff8aea2641f5f01239a7e1cb80e05b509b46666c0c48140a1. 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/US83Z1820943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9c1a0b2231264e92f1f940f0a1396b35cc9748eb113c0a5d6d7c547b4c0e84b. 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/US83Z1820929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a0d9c559fc2512465968b0c2b92725a3c8719e7c2013d7eb61c5c02885fbb6e. 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/US83Z1820931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc849e3029d87eff18ec7d24400e14c2b4786bd7fa74f82445616ae9cde8028e1. 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/US83Z1820928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94d187d58d3e4d5baaf2412d48172c482826311ca82a8c9a136bac7b11f1c2d. 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/US83Z1820939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3af06f408f7256f34988bcb24797d9401b3e7e566fa123ad58347ad3283e213. 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/US83Z1820942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a038e356f991cfb623bfaede87a1cab5e7b3818459776e447c963f59cad662. 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/US83Z1820936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97743418c25887c880072d0293c615f6de5e8f870f2a2154d0e900048b70e388. 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/DKZVA2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d1c78a53e354ddfb745dd98e9cc1e6fed7dd885b658b66748997c20023b3fa2. 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/DKZVA2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03990900e03098b953e1e39f3d1b66c94eece2ae6e2f33730ea3af9ba59c7b18. 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/DKZVA2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0341c002f0a26488ee04f8b0e069f29175345dec58ed99f37f47c00db89a2bab. 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/DKZVA1962278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0d6f3ba5e92f8e099ae5d15c8b516b06bc3da19423817b8ab094f014309a3c7. 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/DKZVA1962279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa760d449e51dc71dff9f2e298e467d0448e2e0a60faacb78dae5d7f626df7c15. 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/DKZVA1962281.
Una Luna Para Dos - Coss & Iorie Crying for Shibuya Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85a2d571ca9e0f33ecd17d2ed5d394bccc212307569e43320cd0e3bf890efb73. 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/DKZVA1962284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48dba3e08bdd4ea3993a3668f14f99335831ddcb93c168f24287c89e13359b51. 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/UKR6V2010164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65408e82679ebaac5b5349835c088ebab13abdf5f4e2b5207820cce58ed3960b. 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/PLU211800044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fc658734ecdb5c1778cfabf5073e1f296d1691452b18cdd1fd67de77bc0d6d2. 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/PLU211800045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbd98c53bc8421dca958aabd6ef84d9ecf5488d5022b275b88609b9ffad189b1. 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/AUXN22535689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06f7ff4be7332797a8b910138600e923d474333b83016ab6c42774e18ebdd239. 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/AUXN22535690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd511ca45f9869d9f1a5aaf35aaae24226a47af233617f88479906180c4a06663. 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/AUXN22535691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c1e3de7103197e91cc6d8e8810d378c1fd11b0119f75daf2e0d4f74ae45ce9. 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/FRX762543577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b8deb19a6b2e52dc70a015693157bf0961e728ed2a54540a4d7120cfe89f496. 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/USYLM2500022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc934bceee427df9a537822f05e8372750589fe7d6941dda59e946520363581c9. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USYLM2500023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb470aa7906c7ce716c9e4a64bda328f60da1a87e4db4755ec59b3340a3051b20. 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/US83Z2535732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9fbc8be62a1f646a5c8b87e5fff027e147c103794e3f198013602ad26e331df. 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/US83Z2525572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7021ed8c6b2826ffc5a8b083c015a0be05d88b128b350aeb710d159ad19bd83. 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/US83Z2525573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0a21bf41bc8087b8fc4dada87ddd0afd48c475f08c90120d9a1d976907d831. 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/US83Z2524916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f4b669ee540efb477bd8f2d5cdff19fc020ac129a7e4b1e107910d2c3db409e. 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/US83Z2524917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d1bbab4cfcf2e55995279504d9b122c3779c2ad2e205a5f067b2e6e8e547be2. 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/US83Z2524918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd867252ce4166c688b3ae3dc1163d47a7f86ad3223a4b69abeb9bf7a02cc6373. 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/US83Z2524919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d4819f2d2a5e7fa562fdf23c484c5ff2bd764ff181dd972e81697aaddafbfcd. 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/US83Z2520423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4152305248c10bac4524c036e4a86cde28792a012cf241514edf3dfc58e9a544. 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/DESH42500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa31bfd09ae4dccf8e1b3d0a0dde6f723bc385f532406ad9e1ca58ef45c7adae3. 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/DESH42500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1472181b83e7d4aa2f707db014abc8b4ac06b1b78e6ae822767453faa1ffa2d7. 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/DESH42500011.