Jean Carlos Santiago Pérez (born September 16, 1992), known professionally as Guaynaa, is a Puerto Rican rapper and singer. He is known for the song "Rebota", which became his first song to reach the
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 0x156e8073a40411bc064a593e8db7df3ef463c5ff9090479b53f8064fb1a1ee87. 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/cceec936-9358-4c6d-a4c1-c95314508031.json and https://artists.proofprofile.net/proofs/artist/cceec936-9358-4c6d-a4c1-c95314508031.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 0xb3e54701961dfbe06bea8766673fc9268e42d7a1496718a1f34e92d8a96ccf47. 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/ARF102200046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7683bc9937780faf9408c2e360e2a063b6262165d4338456b757159cf54734a9. 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/QMFME2334051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70c26551494f81549747049f2377c4adc5934cd5821c1b264a0bd0713cdce50. 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/USA2P2318095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac41c983c160f5e6bbea6e2cf84ce590404cf13b77e8f8dd554c4a7eb80bd2d. 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/USA2P2312078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ebb3ab6ab5de5c45c45f34ef95fbd0f5589f129b9ceed5b3c8f53f9a47a5cd. 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/USA2P2318094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c95340142358e1397b649d74b5bdfd94a4ef3876708b4c28acbd54827ddabbd. 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/USA2P2318093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cbfb4cfabd66f99a7e03dbf7d8cb57349c6c025ee233a242140b9c6c34879c1. 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/USA2P2318097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba94e1567bf839eddd592b798caf10a362c16ea323c3af8435c6a55c603268e5. 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/USA2P2318098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb68b3940a934b08a16e0a0426bfa4954f2f4ff0cd896148a3e9a2d9eedd39b3d. 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/USA2P2318096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00840c2d0226206186219b36ce917860c58382017a74744ecdd32722a50daaae. 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/USA2P2318100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99232a87ce35e107de189afa8dbbf08d67577a9fd8b416e28741c8ca96027dc5. 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/USA2P2318101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc05a3fcc4ec8a77590dbdcd04ac71eddbbed6e2242573c845df907c8a8160b6d. 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/USA2P2318099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a73d486c6ead4a8615b42f4f062c6c0fca967dc76d3312e01d9c82a618530a. 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/QZWFG2336468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd518d052e2a41d7c47bcf81dcd632222eeaa13292d99acb7ad4fde361e34e8ff. 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/QZTB72396666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x526250fdc453706a0eb805b4c0d35c877f32cabc89cf5e14fe62444a5a9759e0. 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/KRMIM2107560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c34f2d11cb70c924d8c767aecfded13471aae3ba7ee142fcad1cfdc46d961a. 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/QZMZ92483944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e03187ca0f759a2e222727af39bfd244f7a570caefc02bdebadcf94899195e. 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/QZRUP2300196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb8bf4ec22d7e22bddee73d2ca0e8352fd13adda4349e5481f8025a2bc19216. 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/ES31G2301501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e20bdaadb90c3b61c2fdfe9ec4092c5e19966ef387fe2ee5e618f32f1c7f049. 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/QZWDE2334596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae600bd70b3a03d5ec1da319ad9942c042b1ea3104483ee5a65a9e7f1f9e66c. 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/USA2P2447171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e93be65af28169ff55f1ceab89d383ab3ad7311ae063b9338f490c11178958. 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/USA2P2018034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010006373935657ca151d50cd8c0a9395d6ef25ded608346d07f0f64c49bd344. 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/USUM72119960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcbf7047c2b7cbccd95a1201c8b9ac37c5b3c6416d28de4e73bdce4854fdcb41. 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/USUM72119961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf93eef279b7ff2c5821baab6f1f48f82fdf15f1445f778078926f8062d448acd. 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/USUM72119962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4df1d6aad47885656aab2e094c11712e0694fbbdd7b8767a9b2b493c1407e24c. 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/USUM72119963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b79481580fafa22ffbe2ea9e24946ee97cb807008bc0966fb24f4fdba389d1. 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/USUM72119964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc766a97eaed3ba992f0d1187a7be2ae94a5c00b82fa19dcf577f6229df8de523. 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/USUM72119967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e29b1f476dc3c2ccb8583f1f27f8605eb7e9962cf5fd8edf897740642bfa743. 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/USUM72119969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf002fc670848244dc9bab44f10bfd954c95359b8bd92b31b86a7fbde50e2d0c. 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/USUM72119970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58cf736307892fec5ce0c51e8bdf0fc3e1b0687028dd52bff7e84033d3f6a0ba. 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/USUM72119971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x524e9acb44b45188dc965fd8aa851e772ec77b17b09d003553684f1e0c49fae7. 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/USUM72119972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6c8771491d954d40e78cdd40324b95886101ee5306bea4708060668d9e271f. 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/USUM72115826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef0e74a81c61ea4dc683318f1898117472ba4a5148a68deb6bf709535cb9f5a3. 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/USUM72104719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf527971cec80181364f5bdd507608e77d4d8482d282e86a91de52b51b6741c8b. 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/USUM72020193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd069017150b24fd4dd7eb200bd0886772dc226b34d2e22e4e14486f0aa2ef0a0. 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/USUM72102118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a6cf76fc488fe0d19c3e4cea9d908403b2ee378023d91c56d7f446aa81ae76. 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/MXD782103142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5b11ab0b01e01c61bd38379a09265ebe451d201415f34ae10e1c3f9d5d78f33. 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/USUM72119975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5658eb3994bc25f84333dec6e1eea0e2cf149511291118ccf0024e8019eb5c8. 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/USUM72009533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5aa73934d02bfd43388353276e5a4d2c59d1005e3a58b74bd090f205824f501. 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/USUM72009534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fee9aa340fe3676baf10ef2618d47fe6b80785d7c32f853b98379fef149e912. 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/USUM72002574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x304e438ee6499b56bbf5e0b924294d1b52891e00af455c9fae40f245870748f6. 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/USUM71916516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ddb6c8ae01d89ccbd0c20ee3d3c77717123165f7b986dd27fb4f6f8e1a35d7b. 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/USUM71919620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef448b04df1e5c90eadb860efb8c8b896cc030ef3607a23f0dccca2fccbd97ed. 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/ES71G2426210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa965cec8c80191dd0a21045045fea04dcff86c48e1df76d51a670ff490fb2207. 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/BK4DA2451736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74cb5e18bf35c272b4a568933a9ead2a3891e991f296557e56aa31de6929f120. 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/QZNFJ2404617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0f5d82074b1c9846a86e16ed8837ba6748b5e86ebfa53d41b820c15ae2466a6. 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/USLD91764687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbc54e6bab669cb2cefa31d526c71233e11101726147ea4528bdd7032b786605. 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/QT2JQ2400097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x620bcead7f283af9fb85e45c14c453bcf8bb4b0b028a9e68db4aafd664db1522. 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/BK4DA2445833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4537b49beabca0707e1f13289b23f32c5c621dd69623b995df1da986e11d9d2f. 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/ROGRA2400520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe077a9029a7e4128f2109f0905ea0b4f3af01a57fcdc6b1dd93d2d2d9c862c7. 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/QZNJZ2455556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c34b468c80de831d646a0852ee54ad3791db1a3719c680d71e728f03d0c2fd5. 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/BK4DA2429441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f25234ba4e562016078ef6daf8362a2446d2d8bfdd37f36df5f054413d41360. 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/QZNJY2442927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cddc40d332a9a02fca4b5a8c2fadfbcc44aa847d231f87748f8df925d16e4e7. 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/CA5KR2463336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c94cb6147c440d704d9beeed2cc976838cbb6987a0e109b28da5f6b2c7558b. 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/QT28M2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2af76c2a6edc3f288ed8257ac4e4a8e667de9da7f5792ea528d07c04e467f97. 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/QZNJW2465576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5b6f4d4801ecbff1c1bbec6b7d4d3a0c0e6762fa23035e480217031e9748ecb. 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/BK4DA2321370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf57ac7eace5b86c50307ec068673edb48f42f9885e4a6b505ae19f60cb309ccb. 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/QZGLM2455029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed1ef3eb823404365e296fea41a25461cee8b853cca8950621e4411e858ec6ef. 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/USUM72400369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcdde6b6f80a148f7893b3a9b0e3e338c45ee738e7ac08b1166cc6bc87d24180. 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/ROGRA2400032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf23bf2dab9f0e582acf54dc17fb96097754c2defe14d62053b92849671f88ca6. 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/QZNJY2353567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac820c3dc273559ebdc14cf0200e86eb1627a82c1a4bd5246dea8ba32118d68a. 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/QZNJX2364890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c5dbb2fdbf25be77764c786d453b03f5397e5b2ec8126cd70bd97a35636d9df. 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/QZNJX2342092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7419a0aeed3179861d3dc992fa4c4907317a45a2d8befebf8e2f1c0010b3af67. 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/US5022300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eefdf51aaafa7c9c7730bdc5125300748e3781c5721612113c4cd1c240864a1. 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/USA2P2230139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83496d5d7aa107f0eb86d0c788ab01ac7bb8e337194425c323059debb8150946. 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/USSD12100287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5b11ab0b01e01c61bd38379a09265ebe451d201415f34ae10e1c3f9d5d78f33. 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/USUM72119975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9989ff9afc00f5da0edbe69a7c47db1351830f43021c257bea047011195b471. 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/USLD91742427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ce8ecc9a300e4e4a52481de3adc33030f0c255c2e29f2d432ef0adeda9508d2. 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/MXF152100808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a2b88a43d9e8276c09277125a5a82b081200975fcd4a641acfb13da93ca095c. 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/USWL12200102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a0f059699db718c8947ea57d4203f5b96333d6ecab2a8a44dc04c0bb2f23019. 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/QMUY42100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x327e3d394ad016068b7bc528652b8dc2369c6e97699b1f7b126fc405998be911. 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/QMUY42100085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d75e851174b3b2082fd0fa6a9678040d10f564213dd75efa7f2f82c14b89d58. 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/USUM72104787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eefdf51aaafa7c9c7730bdc5125300748e3781c5721612113c4cd1c240864a1. 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/USA2P2230139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3e54701961dfbe06bea8766673fc9268e42d7a1496718a1f34e92d8a96ccf47. 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/ARF102200046.