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 0x2b32abb0d7a5bee2a4947bbbdec6c4b692458a1675ef846200d4ecb56cfb715f. 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/2f776e1b-c960-4662-8561-d05020c55147.json and https://artists.proofprofile.net/proofs/artist/2f776e1b-c960-4662-8561-d05020c55147.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 0x38f8cd2fb01447240991f392d9d539277f0cd6a5e8233bc82d7aaf26cc480aa5. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QM6N22062783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b662cf13b33ea9752e18590702c1a20e7807f0370ec0b2d156a7e4cb32cb0ac. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22062788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x307799969e25a09cce9afa50a0c191dc41ff5478874c2c9cb6964fd3b70827b4. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QM6N22062779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46df4ccc691b4c12aadcf04acad03c395c22310942b81e46bd3088ec7ceb846. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV291407214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e7b19d5e1f6357e0a1acb3572c0426e5f2cfd6554a3623848df6bd0e37f368. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:07:35Z), 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/USV291407225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd55a824ebab3f5f86d1f665019b95b94d9a92320a34273c7bd02774956033615. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351425832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f294ac73abd51f3fdd766e8042403b461b4e101be039cf8370c666ab7621660. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/QM6P41466587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1fa086a4e6e95a9b5870b3f8d4d57ea102c02f20b88fcc69aae2552cb60a256. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41466588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf8ec1032b8285091ce79c4933d66fc0b1779721875902d19b0d9c9137a205b. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41466589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa3ca3f351a2a65f3957f1ddb8c069d64c9bb4cb26c3b450ef5cdd539db9ddf2. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:28:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41466594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d5dd743926d5a19ba41d3e2dd3ebb6cac17769e782eb13b349562622c40ace. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T00:29:57Z), 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/QM6P41466595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84211701735fd44844fe4579bbbad95128e2e1660e1ddbbe72ce059204a8b2ce. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/QM6P41466596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ce1864557cfae9c838abd78725b8b5e653cc40e3e3a9a4fb2514d883c643aa. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:28:45Z), 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/QM6P41466597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c2c14a9809342d7222c65d4e0d10a30143ee65d16708d2ab2a5e19dd9d3fae. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41466598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0d3f1c05b3656ffcd211ad6105e3996f0af09b12d0bd2b5bc22c6a24767736. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1728821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa79fd5a9d2ee8c75587785af967bde4afe2ba8d31f5db17636d31d3e549d37f. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QM4TW1801284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31cbe17cfa2f87e44f220b99fa5b0a8e994da4f6e50f8a7076d1721ca3bd1709. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/QM4TW1882213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf815d0b460f1aa12f9ad1a794e311b3d299b0ce112f9c381c91d18d987b4d39a. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), 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/QM4TW1882211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aae094c5b28f272624ef46483e7b87d9942072288276d74cdb4eaf5dcd92d85. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1882199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d27d3e3c24b6b44883bc89c7d5ab3da295cf59d1715f16fffd288baf157f86. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QM4TW1882187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe60058c8a354294b37b6ac1d3ae0f79d6e890531931218b973c1eecc95bf9a7b. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QM4TW1882189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a956948c70b77864044ecfc0de248004c71100ff21ec22fd60b2ba162623fc1. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1882197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c956d8435e9c613dc9147720a7a6f52bb66eb6c93949b231179efb4b53bba0e. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:17:27Z), 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/QM4TW1882206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3b227698c5b9df9895ff34539667bab550377d0cc382be6988a90aedd06e756. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1882207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c84b42fd231ce7e5d5bb75517ef6676cd4a3019e85d4d3b4fa20974afb0dce. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T17:49:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1882193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x985b2f3090a0af9790a50f92b07b39b17193ac189561297dd2e4a903fed4b222. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1883691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x616479f1e82bc141b00dd1704c55d90fc7624c2a414d1ac5d0d1ea9933af2188. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21871372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8053de0cde8be58cf72e47ea08a4234da9293304cac671e7f3898ff64bb9802. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/QM6N21871539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7330bbf4b27988c01df12973ce1afcf0ea59f0c2cefd50575abb974ee2666180. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21871378.
Ya No Quiero Mas Llorar - Mi Forma de Querer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1367b9bf44a9185a5062827a27283b14f4b6b0f11e778a582436e0dc48d5bb02. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/QM6N21871477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66be6743f7fac28b9464d810e4e98d378bb94689116a1e9818eddf489aa03183. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21871472.
El Magnifico Rojas y los Magnificos de la Kumbia Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45261fc53682fab650865fb6085e8c48032ae903e8cddd3a0b528fa0a262b76a. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62184405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d2f0b8497fe75421450a94ecaf99e162702bf06bafce3702ab4b879ae6e68d. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/QMDA62184386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b60beee0af74b94a87f2beb52fd4f44f29784c7614484a0c7a03768000ce3d. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62184429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b82bc63ec4eae4e508ecb2951a07331a42c1a6e151f78a6bf6d7f1d961c5edb. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QM6MZ1976296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7e3ebe4fa67c9b5f3204bb865a950b7d890ddee48b7b37cdc0025d5a75daeed. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QM6MZ1976294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb12587443b73903184f9baa2730ba0b8f663504b08269c573e2ebea00e949f35. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1976297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b77ca7e3f8cee2648b1881ec25115713feace572688266295ebb0302800172a. Chain 2 (Bitcoin): anchored in block 957892 (2026-07-13T18:21:16Z), 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/QM4TW2131867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6a0a8e4c1396440c809d21aaf1fa5e86f6912f375fd06ccb63ef8a66e156f6. Chain 2 (Bitcoin): anchored in block 958573 (2026-07-18T15:49:54Z), 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/QM4TW2131865.
La Cumbia del Guacamole (A Ritmo de Guacamole)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x813fe6c7b34ea7e20c75c93a98080de0b45422abd571c1ebd9c4a5321d9714ce. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QMBZ92198652.
El Magnifico Rojas y los Magnificos de la Kumbia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b455eeae99ec167b9e7830e8035f0d787ccb08bb245c441d9761830bbf03c18. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/QMDA62184336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b81e776d758024cb78b108634c28dfdbc88e8c718002e98eef2f1f675717764. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/QMDA62184322.
Danza Kiwas - Los Hombres Tambien Lloran
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa88565cf4a95162df1dd1fbeb83220cf0a9ce407a74a83617f9a7e2964ed9ea9. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62184308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c3a7f32ddc72e3c07287b0236ebb50ac57c3010c48bd65ee5b7c810bc2ea44. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92196748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace45c78ab5048de7803fd575846b781255a170aada7f62c2f3f68f5b43b9776. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:10:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62184381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6574fdbc1147621e0410e2624e6914b714aa9a65a9df3edc0bc5c642f4b3e82. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92292689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0de7ab471f5382af40c9910d924a8600d3477dfa10aa46229c3ff86001ceaf08. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62283379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd6c6472297594b27eae3ed58ee17127f931c20286dd31b75ecf11cf7aae23c. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QM6N22341532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c1cc127229f3dec98589b01a8952529e4e1ca0f0fba8061dcf5010e5a3b1dca. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42356444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69bf053543725421e5d7c5ac27eac9490acb4fc23e8e26a043a2276bbd8aa0b3. Chain 2 (Bitcoin): anchored in block 958368 (2026-07-17T05:03:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42355283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c26bcdf1e60374756010c0e0b9ad92add6c1bc544fcb3676cb17d4c0879052. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QMFME2312823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73c70d0850b0157e2fe807b42aaa799adedcc1fab70790188a940ffdfe04f84. Chain 2 (Bitcoin): anchored in block 957834 (2026-07-13T09:42:16Z), 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/QMFME2312813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff2fa60452e929619c43ece8508643adf184dfb017e60e403c4a77016625ddf. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2312815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cbffbff47b6cad8efc99427a8702f8bbab11e1cc2f83c4f2edb475ec7ddbbf0. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USV291407220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66a829f0e706ff2e61a5b5bbcc6ac7ceb9a44458bd0afa3fb042e3f44d94f44. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QM6N22420512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0e4e72386110eb593a1a0f7c5fa9f67b832e40de26b9d94902f62856a46bdd4. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/QM6N22420519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a669b8c00a5dbe03571435a44801caaff22f57385832861f7f0719a554f6d77. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22420516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5804c24a911f30d1c7e629b37932de5fc39eca73348d022209b89b1a9dd481d5. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:29:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42599866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda8783a0a60d367a5428f9c96215df1c5a8f694857fdddf1db2a6d8e1f449c13. Chain 2 (Bitcoin): anchored in block 957779 (2026-07-13T00:19:08Z), 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/QM6P42599863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aaf10ba21e00f72c9530f906eb1aac5bd473ffbcc8eaa1da658cfc9dbe0207f. 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/QZ5FN2416411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aaf10ba21e00f72c9530f906eb1aac5bd473ffbcc8eaa1da658cfc9dbe0207f. 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/QZ5FN2416411.