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 0x1d7093c69fca1b33ad4ed404a848e1e59a14f684a23fe91d31e5b6fc75677a22. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa05bf1d-7fee-4897-aa33-ef0955face39.json and https://artists.proofprofile.net/proofs/artist/aa05bf1d-7fee-4897-aa33-ef0955face39.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 0x3eef81d504dab955e4623a22ceb7e88a4a822b74a42b11a5b483fc4545f6dcf9. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUPM2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x892070b42daf2872633700057ee3f7445f5628394f0a9209553d2468568d096e. 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/BRUPM2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6df66aec5ff3ccd74eb67ebe340fea7cf604c83fd37bc37d83f998929e0c48. 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/BRUPM2000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x255f8ed4289659aca6ef41a6d2c43c84ee3d8eea1e48894082bca826011333bf. 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/BRUPM2000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbff99f1f3349bc5297ddf3643d9ee0c6ce11124d8a49532556fce20aa0c6dc86. 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/BRUPM2000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6915607a8cf014801360f2453d9fca164c8d39fe141b983ef1ded7498676fd64. 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/BRHRP2100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9131436984837c0126fd22127d347c070525a4896e020e973fab74e922a42849. 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/BRHRP2100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce6e787cee3368a522360457cbb1de6c276ba80162959bcaa5b191052aa42508. 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/BRHRP2100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ecc3c82d41c8a6412536a4e9e03a1fb402a9b198f1fa6f896cee0a769b23fb2. 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/BRHRP2100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa45d1594540fc5bcd07adb28d1970695210a63b56328f8b21ff095898e247859. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHRP2100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3783bd3e84814ffeaf35f6cedd4eadde238cef33f1f8f6ba4c60d01d5782edd. 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/BRHRP2100024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d54b12ac38cefd40002546b5d3245659337e1addbf6b9b4edd7e8a0cc943a3. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHRP2100026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe86679c09640c5a68e16fbd4c72fbd58520612a6ce51d832e5e679042b46ee6. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHRP2100013.
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 0xda865d25a2201c406878962de9a3f60c95b48b262852b20d8eb592e7a2607f1b. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/BRHRP2100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7617466b7f7de72395ff8c418cb7108c915999659fdf6f8cdabb7284e2644ad. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/BRHRP2100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf938c7ace8171a210e32d0be56182be86b91d5b15b6286d3891bff4fdac878a. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHRP2100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x716e70a89c7f87dbbb02ed6b1e30bef4b0ab5af91bf9aeace39187f8045650b2. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHRP2100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb074bcfa570a299df72df18655df16357560d5749991d331362614ad710c231c. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/BRHRP2100022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4291b418ce93f8ada5296c4d3a221f92c91680369800805cada428fd1aa6098. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHRP2100025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93ac8343ea3be7c3028960ab5918c9e657da45599df3167a5b52623cb452a5c. 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/BX3S91900094.
Itiberê Zwarg & Universal Music Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4491364b00271d8c587ca01293377821df8b22a8da0dbff5e21e1a65b520cda9. 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/JPB622201616.
Nelson Faria Convida Itiberê Zwarg. Um Café Lá Em Casa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75570c1d70bd93716113dd47d8ae1987ae48bedb333809068d120657ad8e51ae. 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/BRHRP2200076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dc4669411d0c42d67528d8381a97afef75980e7d9a25f7a145702448caf7112. 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/BXPNP2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7715ad822b38113cec23478c0d76df3a26cf8b89acf1ae91cbf47d678e0c3563. 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/BXPNP2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd536dd5587e7b44f52038cbdcc7d9dc461ca705c77d6cad74aa7f026c84781c5. 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/BXPNP2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2a5974980a70f5a5d9289b88e56bc068d97cce2be0cb7ce9683e603330ae0f5. 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/BXPNP2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0782aa30a79710294af3e20f7ffa7a6283672a9f1f8cd1727b0ede53a3373320. 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/BXPNP2400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3862d235c455fcefd48be85be853db9db2d55dd8b9fc9d3e3276c08891d09b4c. 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/BXPNP2400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e1799fa021dd5cc3cd01acb3d31cf00e877d4d7c3d3f4247a3500131b1a0821. 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/BXPNP2400013.
Pra você, ilza - Hermeto Pascoal & Grupo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a5f1d20a4099c7b1d988d73d7d9600413fb71af545bd76b4f4a607a9133d82. 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/BXPNP2400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4364c6e093da720b3c23dd4f393a6812689a62eef2151f334cb2409863650d. 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/BXPNP2400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4ad2986ce9600f8eefefe2d948ff269731b676a3df07d572043c4f1fa3a9418. 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/BXPNP2400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae66ab4e022b49d181b53a73ed8da661761ae4a085489f4ccf50e7dd7ee8812. 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/BXPNP2400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe22bf036a7a5fed9e42f13f9c256cbf7ce6157a67b4e9a25a592b92219ba64c7. 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/BXPNP2400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9e76f468a7df524553b3e540e9d0454a742e6b7d3dc348953ddf7058a4fd5cf. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXPNP2400019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9f2a260db83a1837d9a9ac7fc3d708ac0ca2602bedf2e599cb48ed5b5d262a4. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHRP2200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d354246c2595e4d3a9e53cdc66985e0c924f6267e885a106012bc4ad9059b26. 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/BRHRP2200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a37365f0e1ba1d8505966f1ed98f0c04a65435a329f534f9f2ecc2ff0fd196. 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/BRHRP2200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaccc9ba962dc7ea7da65cf092be4f6a51cafbc9184b884a46e5dc367d71ab26. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHRP2200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x415e5c78a4730d3d761d62db34f5b74d3bcd575e05d669edfd34b6ca98de8ab6. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/BRHRP2200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec210d18bef5a283fc63fb9231e21ea46327235dd23cf2e3fa8f22f8737c2159. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHRP2200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda2e252e271b21c96ba409cfff3d3900b8de103b6460b7f4c5fb1318f00d6acf. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:35:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHRP2200019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x739bec66f9c593810ce829f45e539f62e55c7429051308af2493b7c1de1153a4. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHRP2200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d69036f8b7245f6f03177a0b024e69155da57081286d2b63d35cb241958b13f. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHRP2200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f6e21a4034d2d234c82ece4084f96e536ee02bc691e442e5324b48819963fdd. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHRP2200020.
No Mundo dos Sons - Hermeto Pascoal & Grupo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40a52e352ed5a5c1233b12069d3835aafce38c9331a4f603ccab9530666f5249. 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/BXSVC1700301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe35c726731989b7f07e21d8be4848a7cd57008e4d99e74220239d87dcfc1fd6a. 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/BXSVC1700293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x684cb1ec6030e088545f324bba16e8dd207a6c010f9bed91b3c8236dcc11da4e. 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/BXSVC1700294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc41fe2dcb4468953d0ee3923575ca438a44408790483a5aabde96b72d3396b52. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXSVC1700303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f2f874103dece7dfb3f29f96129648c678ea8c00ad7cb1be6505bf97a539eaa. 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/BXSVC1700295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9094494a382f76c89bfea26db9870129edf3e649bad37e33aa266f1a3080dd78. 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/BXSVC1700304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fcf91d4477a2c1b63bec3716e10605cd63c1f02a5f063b9322247f76b38963a. 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/BXSVC1700306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddb28d8648fa3465474e3fe0cad12b7e374042295ce8045933787dfe0edd3467. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/BXSVC1700290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5b23b77dbd9a7da726dbe8f61d30d7db7b67d27b68d4992d863ed9ff7111f4c. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXSVC1700299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8363d3bbdf88b9e31c29a0a69b3c4a09daf3c775f65bb3188fb7c4962cc2f42f. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/BXSVC1700291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3000da5699a8b4ac4d612da1163d9d45c7f9b8425362fa58ac5a81b9cf0dbd49. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXSVC1700300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfdb36015c35206370b2b974450aa902d63b866f2c8fb9d7956e65f14fdbca1c. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/BXSVC1700292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a945dc93030690a43293332211f3d05b16bbd4aea587263fdef1ebbf2f78f9e. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/BXSVC1700296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfea55026805127839bb94f44fa1171bfd829b883e8f2a7ca1400e0fe060b0e95. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXSVC1700297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa1e873baa76172814f5f78a797c5db1e764225fe767563561b074664e6e40f4. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/BXSVC1700298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad8efa0592336478ab7f7f927921a1fd9dae36e0f82035bc86fb4244e5b74971. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/BXSVC1700307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e568d704ef90446fd22249aa1fd25f04b876506d9c7ebf3b85025c10a6610b3. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHRP2200033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf52a4905854d92cb1a8c8297192b661addf24e300e06ebbe7a76c65fed626cb4. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/BRHRP2200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e4ce65e0598439b91e0b0c043331e12deeadc3b029a2b4dfd0df3d059a95907. 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/BRHRP2200037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x650e791855aff42f765b86e62b25cba13f6a95da9676dab95b158157709ef7ac. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHRP2200042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c9e079652eb0ea80744565295b8b8dd5e3c5d1c9ca5a8ed0c123f036f2eaf8. 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/BRHRP2200044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd7fc10a277f0d5e9793a2cc07b226d1340bfd26a3a0785881c01c0f9c6b66d8. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHRP2200034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7a188a9c1a6a9bfe079c43aedae224e5efcb436b9d7722fe2263392b118ba37. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHRP2200036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d191a841e7f24ae8b398413bcbf97f9024d9915f91f7ac1c65e7596f930e6f. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHRP2200038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2fc6173c6e047709257bccb4db3d5a16ab035b0262dccd25c1f3f28769eb5c4. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHRP2200039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd37af5fbe3f9342bf361aede8a037447579c7949c6992b30aab663a7409e424b. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHRP2200040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x209e8388bea8d9cf2789dd5ac768cd5eefd06b9a86d942050aa5361d9239520a. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHRP2200043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f01f8a80d028e5a826f91490cb0044559cfabbb26e4e293a4be3b244909f80. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHRP2200045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32681bc88f945cb462a2dd1eaba311ae22b45c12967fa0df4c48c19462b58300. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHRP2200046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68b52c104768044b6a13828120fab4f92365d4a964efc16d3e22fd3bc6f9a7c5. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/BRHRP2200049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d170b2c59974a955a4f61fc85218bc80b5308846b1d59f6894254972b666e1. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHRP2200051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac8dff494f1b94f5ca3590f41b682411efda80bd7dda88dca0e0d0429117bffc. 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/BRHRP2200023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ebb07ccd284618bc056a3a59f976ba7e9cda900813b32b04be3a69f3bcfcb3. 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/BRHRP2200024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e4493031eab8e5cccce3d2e9630ba85cfffaec788f459abb095b10e126b311. 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/BRHRP2200026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf70e2f12cc4e0cf62c60d52ac0f07a961f81925af5a0e73d6064c86a577389a0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHRP2200027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40b5a9c3b85db6570b540043661e6836cd07a01bbd68408fc3cbbad75ce07c7d. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHRP2200022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c34821391c103cf8955fcb9115ca453e28b725a7f3c559718ef2d23dcaf237. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHRP2200025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a629f76dba6af9a133da2810a91bb6fe6e9b0b46680a1f655c6bc1b2afc22b. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHRP2200028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78724ab08a78831d15534daea92bbf26f4f2f5e5e2f6c818d16a2c59f2b70601. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHRP2200029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde0d40e34aa2fba745df2616549c0ef5d68470e3db03d4525d3bc95f025700e1. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHRP2200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x050b613839ff49deb51fd3a18115c18f6a7da7f2ce3ab83c629b6c5236810ce6. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/BRHRP2200031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0cd7fb438fb8d2aa9c030938f62ab1a2e916866e09910ce56c5d8567971fe32. 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/FR9W12336588.