Luis Alberto Cuevas Olmedo (born September 12, 1967), better known as Beto Cuevas (), is a Chilean-Canadian singer, songwriter, plastic artist, and painter. He is the lead singer for the Chilean band
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 0xfe4a5c64b3a96f0dd80eee14e159234a371dda4771040bc28572bfb5cb574616. 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/8d358dcf-bbea-4b84-926f-59612ee131a3.json and https://artists.proofprofile.net/proofs/artist/8d358dcf-bbea-4b84-926f-59612ee131a3.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 0x47ec63177aeba443c1a7e0d9a05144fa837e1ca8fa70f3ba8fa944553059ed9f. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/MXF150800403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec2a7d392579fb725a4a2dd3a2a8b5197a1e21119e74e14f5b2aa1a9c751a0b3. 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/MXF150800408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e0a2f0533cdd2f1db7d79ed0d6bcf8fe4acf69607153c4bdb97c8372216741. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/MXF150800411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c3d59bad9cc949a0126a04cb134902bf2d95b58ccd5004dbf5db57029d12377. 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/MXF150800404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee28b7ff4caac7a264474e78434706cbcaf3d4568b7b318d68124d0934e6dafc. 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/MXF150800409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe22f07eb7490e69650214e02c0ae3d645d8ebf6e3ac1455463f40c14ee3ab4f3. 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/MXF150800412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab9a9b44971d8b44ed4747643139529cb2fef19f3021fcff52847cd2281f2b64. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/MXF150800410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5829529518812229f20e49ef7d556802a27f217e6346c604e12abcb9557b2b4. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/MXF150800405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c17dc226d05ca3e9e090716eba08c76dd9e390f28996d5d79533593433c4963. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/MXF150800413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4533c2abc0dddf2bf9311d663e8d3fb4cd3e35c53cd8eaf158295d2dd163adcd. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:42:41Z), 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/MXF150800406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e0a2f0533cdd2f1db7d79ed0d6bcf8fe4acf69607153c4bdb97c8372216741. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:07:28Z), 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/MXF150800411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c3d59bad9cc949a0126a04cb134902bf2d95b58ccd5004dbf5db57029d12377. 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/MXF150800404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee28b7ff4caac7a264474e78434706cbcaf3d4568b7b318d68124d0934e6dafc. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/MXF150800409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe22f07eb7490e69650214e02c0ae3d645d8ebf6e3ac1455463f40c14ee3ab4f3. 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/MXF150800412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5829529518812229f20e49ef7d556802a27f217e6346c604e12abcb9557b2b4. 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/MXF150800405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2950eefbd2160ff13b0fe5e1c462505405bbc9b6fa2b84c33ba90b37cec1cc20. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/MXF150800472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4533c2abc0dddf2bf9311d663e8d3fb4cd3e35c53cd8eaf158295d2dd163adcd. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/MXF150800406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd91bad34514d88e3a807ccc192f1035b6af0abcd531d29435bdca756eaba3311. 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/MXF159700037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c585b6ba2ad5effd5b6d0f1a0aac31287f26b2ad226125c45739f3e441b945. 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/ARF470900218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd734504b12f8934fd79172aa3216df7c144567c0703da84c6fddd8d622c72ae0. 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/MXF151200109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc0892c4fbd9d32f7d45b52b2daba02b505566c335f64980a0ac41895315ed2c. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/MXF151200108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a0fcc90caad96ac367dc4da0be1779617aa279803827e72581c72b543ba49fd. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/MXF151200145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd511c0fa06e2d9d7b3ee565d8a62aa69f3c1acc647666ddfc5fc94d0dcfaec. 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/MXF151200146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a1d72308fec8463e3a899d6fe6f7a7ba5587b976595ead07c7481d367d2f615. 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/MXF151200148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe45390fa07d242854e8bbb3f28e2e4604240981a29c928f29886348c31055b8c. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/MXF151200149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde5a34c33b155b7cf7e889b1a261d265bac5b2ed04300c72626f946c389ac9af. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T10:50:21Z), 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/MXF151200152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c67883e5aae7d7ef01b9f4fd864652f96f5609de6a071607fa494de3a92fb81. 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/MXF151800211.
Rosas En El Lodo (feat. Monsieur Periné)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe59f35f7ca1c3d5023fc150a4c1bb96a8f7fde2a73c3d4232cfd734fac16b70f. 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/MXF151900278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0b33bca1ee637735ab56fee79708d2dc726b436a69ee98f441f33d74f07de3. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF151900285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe59f35f7ca1c3d5023fc150a4c1bb96a8f7fde2a73c3d4232cfd734fac16b70f. 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/MXF151900278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c67883e5aae7d7ef01b9f4fd864652f96f5609de6a071607fa494de3a92fb81. 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/MXF151800211.
Tanta Ciudad (feat. Leonardo de Lozanne)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb8161ab5b36210f4d3b6f74227685469f56ace30fd19f56e7e0d40c7cb7f8d. 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/MXF151900291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b05c82c7ed9fa4313b9918f9c9294c08da3afc26fbb8f526ac66257f11c978d. 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/MXF151800355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0b33bca1ee637735ab56fee79708d2dc726b436a69ee98f441f33d74f07de3. 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/MXF151900285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1556714d9be92c3ffca7b5df178e02c5c99dc5d8753745fb75534b8802a2bdf7. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/MXF151900329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb8161ab5b36210f4d3b6f74227685469f56ace30fd19f56e7e0d40c7cb7f8d. 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/MXF151900291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ce284845417b2ea2302729996fc9e48479a92726e2faf6161b9073c82fc26c. 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/MXF151900377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1556714d9be92c3ffca7b5df178e02c5c99dc5d8753745fb75534b8802a2bdf7. 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/MXF151900329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b05c82c7ed9fa4313b9918f9c9294c08da3afc26fbb8f526ac66257f11c978d. 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/MXF151800355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd946d197904bb04d86b77008238d64faae8c5e871747830f3aedf1c66f3a408e. 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/MXF151900376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb801cfc20879472ed2bd6080ed2e619b95dd51d62388e3bdf692d8eb5e6123db. 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/MXF151900375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe59f35f7ca1c3d5023fc150a4c1bb96a8f7fde2a73c3d4232cfd734fac16b70f. 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/MXF151900278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950e6116f2aa9df4d7d2c7a3459695dbe608e27acafd81b5533210e8b4a9d712. 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/MXF151900372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76061b43fa5abe6b9535def51e1a7c14b274d7a6588456a2b47fd839b3652007. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/MXF151900378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0b33bca1ee637735ab56fee79708d2dc726b436a69ee98f441f33d74f07de3. 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/MXF151900285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c585b6ba2ad5effd5b6d0f1a0aac31287f26b2ad226125c45739f3e441b945. 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/ARF470900218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3654b64672aeb03c87afd25ba5d18e80f05761a3601e5cff8000d8b77d52882b. 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/MXF019800945.