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 0x05c05b0ba235b8a74d81f174f49a9b39798e6af1c8e21fe627d275ee18dec2a7. 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/6089401c-589a-48da-853b-6a9a32883029.json and https://artists.proofprofile.net/proofs/artist/6089401c-589a-48da-853b-6a9a32883029.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 0xd7ae70ed316cef7611fa688ba6e02e2a18b6a1b58177cf6d4a72bd16ad2e7ad3. 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/ES5702300370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaefb5ce63f32edc8808b2a58705bab7ed2d4eea5dc99d173c31e2062a0fcf5d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:01:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5702300371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x861710ab5a13cd2b6e5258a6e989f7b0897b51d9862a27eeea6672f3de2e379a. 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/ES5702300373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeba24fb02eb302ddda95cfcfa3b2e40cada248a760c90e2b0abe5d5c0f7a6ce. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), 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/ES5702300374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fdfda53dbbdcdfa8a55a263277236acd1160ea0269c9fe2720c978b9d163323. 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/ES5702300375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664e8d2903e2173252dd0e28f60d9994b7163bce900b9a60be1bdf246a140c78. 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/ES5702300376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf3258e14c205d05a6d6054ce5a013ae5f0d5abc4e6c3bdf3f3c7c049b811808. 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/ES5702300377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff25fbadf1acad54d2cd00d34ff1c2cb075797e00d81af396bc48c5ab9e7b478. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5702300378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f75e36afe16caa4c46362a8cd8d9743220769b00d72909712492cc060a1b9c9. 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/QZMEP2027576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b33ba93c050bed2c236d147f1ef0c4e4c441356fccf81e25db0faa77a1dd7a. 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/QZK6K2003654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c35039ea53d83e01d2d8a587e764fc72a9b5eff29c39a55e6a13dd58eb82b9. 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/QZDA72047945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae0716d2b9706a050bef25b976b8932106c3e32ca3887239a59df31307258f8. 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/QZK6F2056882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4a7cd3586f8689ba033254db97739f37380432ec92832748d20afc8371f2f7. 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/QZMEP2027580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0910315cda3fd5349522caf0681e43e2cd4a5e6edc52999adf5fd2a96e019a22. 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/ES5702400118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b45aba4f362c0ce55907ad876c726b3fc076587d4af0b0c405e534cd1cbca8b. 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/ES5702400094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cdd0e3e8a3ec73ac32c6a772493fc5bb72cf7bf59e51e0cc5cf5f48c34d43f5. 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/ES5702400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x263f660aa0f0b2cbc4b735ec0a1999142cf3a3384b44b3405b4a3b7fc896e5b5. 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/QM4TW2214181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe78338e92872a72213bd87b792f51e2b05312c73defbea267ded6c329d263707. 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/USA2P2122207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193e149cd0af33bef44987c5fc506b4a87428e9d3767a17933df6d7c99972b8a. 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/USA2P2105982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae0716d2b9706a050bef25b976b8932106c3e32ca3887239a59df31307258f8. 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/QZK6F2056882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b33ba93c050bed2c236d147f1ef0c4e4c441356fccf81e25db0faa77a1dd7a. 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/QZK6K2003654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c35039ea53d83e01d2d8a587e764fc72a9b5eff29c39a55e6a13dd58eb82b9. 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/QZDA72047945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d6fa4c8fea02b09e2bee2fb4314bdfdb506f00f3f26be594dec7f7e319553c. 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/QMFMF2023055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6594c145a1de671dd49514588f910fbd4dc6047b6e8dd750f497b1b5ff4a8172. 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/QMFMF2023056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a4049e07c7e4dc427d1bdca96c70cf1bea6742fdaf408c5b6c0cec52b2d1e7. 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/QMFMF2023057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd46c68856aa825fa75a90f15b4dd1fcda0231fcbc0957402c9eae79732f68fc4. 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/QMFMF2023058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a8d56c785bd319a8f5892c4ad4c8704d7952bca88a97a70f1a9f38219c79f5. 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/QMFMF2023059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7609d572e2524f36080c22c44a6d6444d0f8c90ace1565ee55cb136c60a30bd. 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/QMFMF2023060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa666cafc731f6183e1cffbdf50ea9049f2a2c8617573170bb0cf8d93006b94a7. 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/QMFMF2023061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdea47333d1d98490352e125cb9aa7a691a4bcb8d1e0baac98e5ba560cfc2886. 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/QMFMF2023062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe14eb054917ddb627b69dcbb3fc8de118f998a1faa862dedcd1ec8c5c8e9164. 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/QM4TW2106331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeefa15c59b1782b6bb70a4f6f613e5d6da506b99ba394f51a2ee1c9456fb108a. 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/QMFMF2023063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a53cd4db600360ff3a6a19d1dc1343c8678aea2fdcbd469a69174b319a7db1. 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/QMFMF2023064.
Quién Dijo Que Este Mundo Estaba Tan Mal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42d6e0e0367fe3e3e6465b677178f828e18f1932e3f60d366fe18f86731360fc. 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/QMFMF2023065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c4356ca7376b28d1b5c9dd9b61548d47a3020c5f97a9105b8acefddc7aa60e. 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/QMFMF2023066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a8b2c953b750968b6526150bfbe1c04835915d434c6cd7e5f3ec833c2dd7450. 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/QM4TX1913629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x862f48b7f1460d286e55e04a288a703ce2e07f0348caa52f6bed2223c6ed29eb. 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/QM4TX2056911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7164c2263bee1ae73b14f3fc295beb06bd8e2c8714ff4d9790dccff34870f217. 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/QM7282029442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8774dc9ce0a07475a0d11c13ca85d91b9265e8f2034e85c12e0c84b3ec4b351. 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/QM4TX1913614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb36d91a42320b37dd836b54878a81b30b172d269c79ada824f4fa6f1798798. 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/QM6N21995965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99344718d64c5041e51b7ffbee25b0bb6f105ce307ead2ccd39a569655ad9cd6. 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/QM7282014891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5289ac1e472489f18ae3dbb8750508918059311e486caaec4282ef33adbc6e3. 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/QM4TX2082046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd7a9703e176198bb04465dc24819d5c456a30add0fd73e8c006966302862632. 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/GBSMU5540931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa666cafc731f6183e1cffbdf50ea9049f2a2c8617573170bb0cf8d93006b94a7. 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/QMFMF2023061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf75877a82d1d7848d1a89fa7442a11f5cbda3b2cd4f2a5b3c05b7a734553baa1. 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/QM7282029443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x088f1e8c6b9bdcaae32f8eb91bafbcdea59c7fe58af6068edbb54b4bfd6978c4. 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/GBSMU5540907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d6fa4c8fea02b09e2bee2fb4314bdfdb506f00f3f26be594dec7f7e319553c. 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/QMFMF2023055.
Al Mirar (Mayo, Oddliquor & Tuiste Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3202cb71c9760891fae6cadc5295ce909da7241ea28beda1aba52cd6179b9cfe. 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/ES71G2237104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42bed1d87c99a95be857429efa6b7b9b47c095dc7e26a980877c92428c982524. 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/ES71G2237105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea043653502d9eb82208af8f08eba1139d8118d348ef9fcae9a15a35a94fc0cf. 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/ES71G2237106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabc46254f68bbe1ba726e5b5b2973cec56d440fd56420dbec07ea15f9704bc57. 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/ES71G2237107.