Fernando Antonio Ubiergo Orellana (born 8 February 1953) is a Chilean singer-songwriter and guitarist. During his musical career of fifty years he has recorded 18 albums. He has also won several inte
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 0x4308added1f2425bc00c61214a106377e38d5e6c536e4e33985deeb0f28245fd. 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/1e29adb1-8aa6-4cf8-8652-88143704033e.json and https://artists.proofprofile.net/proofs/artist/1e29adb1-8aa6-4cf8-8652-88143704033e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
En Vivo Teatro Caupolicán 2011 (En Vivo)
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 0xb6e180c1dd19603ed1d1cb9639c29b5f444ac0e360da8b03160de4c2240b013d. 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/ES71G1614972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e59949c47821fa873d14c727d27dc6098652056975b97c3d1c59cd7f689c2b. 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/ES71G1614973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94bc703cacf9a496db48027527ebcedebe27f4ad77b622c3d8823a2c8f3e1f95. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1614974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52933df40f669bc0762bbf58609aca68a58976b9a2b18bb6f6cc907fa0dc350. 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/ES71G2035156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4713325cac0ad975e86d37b9ff9e70204416d72399d7e95bb0489580eeb1fa. 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/ES71G1614975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b8dd71b886f28c61c152fe6f30edaefc003e28c7cd21103e70c3f53521ad70. 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/ES71G1614978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b758960439218e3b073ed4e7dbc94cb10615987df0f500bab1774ad95ae50fc. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/ES71G2034927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2732c313101c7288c50afc6b0ea13f81003828869b0da6015fb1604a1a067392. 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/ES71G2034928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc877fd399848a540d827ac50156e2118b67a8129d4a838908e9268171a11f2ae. 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/ES71G2034939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec1006823000d4e0b852fb282361421465b253ef536414133cbcf1fa4e9bf39d. 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/ES71G2104678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa4422b85cc8fd6e0b06e9ee09553eda7388530888990d00523999f353d5095d. 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/ES71G2104680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x100c0606ddcb23f6e78fd79939b8c6a6998a03facd94948633ce0d892f99d151. 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/ES71G2104681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53d188617dc8da2c9a92f409881039089fbb84cebbdf6725585506f29451f3f6. 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/ES71G2104682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x532e2f7086cdf74b1156c44064fa211c952a4db41e6a1c8e49aba2ceac7c170b. 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/ES71G2104684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7937840cf1454ab21cc74b4a55876891539a2d9dd517090bf081edf22c57552c. 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/ES71G2104685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf941085aaa3e3a33dd127d20d7f73e54c609e851e3c0ddbfdbc1bc38d7f543a5. 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/ES71G2104688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe097a0307c29cc1ee4a3b20600f18243eef43ef6aae34dcd3fe9630f14f24e7f. 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/ES71G2104689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb73ce1a1b8734acfa153a2d880ce91b8700091031b026098093e0b840c210b44. 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/ES71G2104690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7571e18c64900c33e6d4c4b4622a98ebf7f7ae5a0224caf811e22d03e37dc08c. 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/ES71G2104691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d46fd52760fdefe51af36fca12ea3ac0ba3a76bda5fb3a173916065b6ff785. 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/ES71G2104692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac23da46dee9858e14e448e8654a3707febb15e1d4a4cfef18ce15cd47ddf5d9. 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/ES71G2104693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2df26fa50011a042eda8f2ccdd2257e4b2b33ac159ee4a4313671732ffc5ffc. 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/ES71G2104694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d865984f01c0e7068f922319cf4dcae9969bce4282e66714c3121ef136779f. 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/ES71G2104696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x562d02dd138c33b149014f261e36fcacca7136034dc364ada8932721f030814d. 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/CLUM71800032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f90235d903bd6bc37d6d0c5500dbfe2e0043b2e0c5a9b6f32559d1df0259421. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CLBB29300072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d74d3e4be09be7aa8c9c5ba6bd09f6dfb7d1ad6b82268257d28f9c9a99c9ce. 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/CLUM71900772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a23ed361e97e01e8f40ade64bba16562e31057ae0fd7c48f461f0caa3249ed1. 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/CLUM71900074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64647bc2e64db6918cc46583814b6bc86b2338357a8ea5ec2a0d2cc0d1944961. 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/PEMG91347003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786f9f177051d31ef6c43ca2d698090204c8f0f10237d6dfbe55fe5833a6f689. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PEMG91347006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e2815548656b4fc68f3b0b1573bd9eae1389ade0311bc15e6381f9a7145447. 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/CLUM71903077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb22900b8c78c94ca6c4300784c227e079c78961759e36d655867b7d2106a73f5. 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/CLUM71903081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0f5487b1862c0fd197c77e8a6aee8f9196ea8f2b4ff1d9ead8e8d00d5843650. 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/CLUM71903085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd2234e9f8decd582ac97e3299beaaf207e021a2d5cb3812976206d17e025932. 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/CLUM71903087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e7257b098a27efbc72ac85f1bc3ea86e5b278ce17ae91c883dac8a53bb39aa0. 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/CLUM71903086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2fce86b198498de90615e2f4fd90f5548a10813e3c74172ca03efeb92a04851. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CLUM71903088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21a2eb723b9fecfd6f7dc7da03c7b84f2dde6345f2f608e80c993914565f48b3. 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/CLUM71903089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcb0ad61a1d97e412de0697509540d23e28d97c456955d04535135912a3643b3. 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/QMZ5R1100050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x295d1f1e2ccf87f454071a805acc78d4b7392db82e58e25b8317c23ca24bc891. 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/CLUM71901157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee6e86ca28589f0d5edd00e9e9f83681b92c9a6c67dd34ea298ac66271418ae8. 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/CLUM71901153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa15c75a15fd52ba56923605a2bdded748dad7c84580fe2997d0861b689d5597a. 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/CLUM71901165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc179587dc20ffeff1e617c2d1d84875b9cb9057c73cfa1d46db5ca7dfd1cebf6. 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/CLUM71901158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d65342a5dd5290abd0c018699d7bf5253c15ce34b0b53409742d207cc52e5c9. 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/CLUM71901163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02af9e95665044a7dc6909490864578db002761eea6b5d12a93103eb428d00f2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CLUM71901167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ebf56fd8fb3ff48c149041d56ea8b34f8e5b6ca6fa908dab2fbc0faf6f231e4. 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/CLUM71901154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde92b0e019ebf273906a640b4a4cff874d3f893c3e32a729bb0bd9d28c47ff8f. 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/CLUM71901161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cc19586904f7323701747fe16c261766e89d1e16307f086f748a63173c2ac5c. 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/CLUM71901155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf35cd489538ac64609db3d77f99582401ecff40f377f49360c12cfcf8392e8ac. 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/CLUM71901162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6523893e3aa12d62348abe3ebb7630e7f7702d2179344d7b17ce87e03b22b77. 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/CLUM71901166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x310f312290bf0ecd9fe1b75618d4465fc6da1fac8e16ce60c9c8199f411cdd15. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/CLUM71901164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd864af959111efe00d5d771d4c3aeabba50522aebb01661470c09baacd5da829. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CLUM71901168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9080b275e106164570d56c56c97b174be49f758a56ecebf09c05cfc4f25f4435. 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/CLUM71901156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b6c1375af7690adb983d17d9fe5a2d022f8c0277c8f7b7217d41a660f8abfbb. 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/CLUM71901160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x789a932c8771e99ab6d32875d6b8bc3980628eff3d24318c620046582a3aab90. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/CLUM71901159.
En Concierto (Live At Teatro California, Chile / 1992 / Audio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dcf519352f147c21a351a89a52c3aff81a852c3b9a20619fc7530b11b570bd0. 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/CLUM72200022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde8448444e5df6e109c5ef35fda179a482d808d47f97d851bc9c9dd72ba7f333. 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/CLUM72200029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b80d34fe82b7430dca59703f9e86a644f5a7601adf7325d3c9f9b0893815ba. 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/CLUM72200031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x457a67516b960a203034483e8c88307a95b52fe43b95953a4897d30ca9498a4b. 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/CLUM72200026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c280b0b6fe0d67ebe3e6db2b77c67f8bb868e7487354cae864720507d2cb1f3. 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/CLUM72200023.
Fernando Ubiergo... Las Flores de Chabuca
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd51f999b14a4470ad46e23e50743a30f34f3ef801fad741eb1a0e1941c5b78cc. 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/PEMG98302001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf1c9e5d706388d1a7f3b7009e4c664dc23372b0ba6f994dcf034c1c90f51110. 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/PEMG98302002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a598620ba2a7b17b078cdf39e104a7f4a6e4fb008e2e90a2dd00db2bf84133. 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/PEMG98302003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa146aa44378aebff90337529ab915810142f82aade0cf75718709fd62ecb5438. 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/PEMG98302006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f6472f836ccbbf589fdb71aaf46733ef6705d1facb426a6676530065dafe3d. 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/PEMG98302007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa98d986f2f05a04ec0a3d1c4f2662b6e4f24a91d86c9cbc86521574e504575d7. 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/PEMG98302008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x526cef0527ad432c2d80a71cbb6d698b4c0f90b415f56a45f34ed5251aafa982. 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/PEMG98302010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b9a1c3eca90d4a723949e816c679d59a4f74cbf43cd8da2e69a8528ba6bb607. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PEMG99633001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b3ea8d0e8f52b767c9d8d2c1c5c567e2506663306644985e7ae9a991176ced. 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/PEMG99633004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd51f999b14a4470ad46e23e50743a30f34f3ef801fad741eb1a0e1941c5b78cc. 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/PEMG98302001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cd8c7083c9d45d35d6090f738c3726cf3b89e953d36de057880e29ded600d3b. 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/PEMG91109004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64647bc2e64db6918cc46583814b6bc86b2338357a8ea5ec2a0d2cc0d1944961. 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/PEMG91347003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f6472f836ccbbf589fdb71aaf46733ef6705d1facb426a6676530065dafe3d. 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/PEMG98302007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x090a5b5ccb588088fd2c4aaeae3e9b65ad1a0b929ea7996e4a840ff655d4db40. 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/ES71G1820983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6336c44b8df98d1dc13cf8d97708642af517b88c564535603326f93e62187032. 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/ES71G1820976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee7fddf3f98aa1fb669a9ab225e70c5c8bb61a44c668b1419b07ff1b5fa0ecd0. 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/ES71G1820978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6453edf90011c1913ab9d174c482599451594fc8fcbfa0ad5ab88316bd5270e7. 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/ES71G1820980.
La Maquina del Tiempo. 45 Años, Vol. 2 (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69e190ae89404f640e9caf61806e0d04ce2b628b5780a7de2b81edc4325cb075. 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/QMFMF1328538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b25872f658c3bcf86da31d18229f1a01db7895307591b873752afa9e1a19118. 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/QMFMF1328541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f571d72f2218527ca27e572fbbc564d0c0f24f793880b58fd3147a9cbd1dd7b. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF1328542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d50f1ed0b56cad1d60459348de3562c406b7b62e2fcfc714091fe2ee01aa5c4. 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/QMFMF1328543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3642f6edb3910a22f3998707779176a54a8d81228b347fc4f11903e73c6a47c. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/QMFMF1328544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a44bf449148191e0efc45433424825801944ac46d58785ee2638327e19dada6. 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/USCGJ1603471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe257f44526de1f14d57bcd05da6a70fb62077650d16a380dde307bd225b91d92. 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/MXF110200498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b16827a37bef2580a6af59f86a8e98108d15beb84d3754480d64703141db16. 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/USEL11000094.
Cuando Me Vaya - En Vivo Desde De Auditorio Nacional/2001
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2ec47f25a25c81499875b0d7a8f4a69a5e0f7d24f2026ceef8c96962ea9298. 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/MXF110001519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb8a88008af972ae94547a53da5c8d369fb10f4f5643739a6ce7c07db880700. 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/USUL10110447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72dd0ea514bf39c63bdd0ce71b613fa9e819aed99f14d7a01b6a1b972d0a103a. 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/MXUM70500616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65c325051c9b0c18e9f723a43151b49590eed6b78a17e551d1730dcd3ad43687. 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/USWWW0202100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c8882adffd39243e5c89923987e54fae79dfcd50c52b09dbc2d3e4c5e521777. 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/USUM70749072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c4e00792a06d453e04f1d9a1c2199835a4331c8030a9a0142d971528df8bd1d. 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/USUL19900435.
Chabuca Limeña: Homenaje Musical a Chabuca Granda (1920-1983)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36118d0969d5128efc1e264d030bb2216485a2003aa395f508a5ff987e9cd1bb. 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/PEAP11710014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb8a88008af972ae94547a53da5c8d369fb10f4f5643739a6ce7c07db880700. 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/USUL10110447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x000cd5c61c9c088aeaf3510f2338e24f04c749bd9bb715f4ee28fd70bbd1e156. 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/USUL10110396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe1bd4735c0214dae5541f9a86837c5736a4c44b97b55201879113bd70bf835f. 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/PEMG99703014.