Patiño or Patino is a surname of Hispanic origin. The name refers to: From Bolivia Simón Iturri Patiño (1862–1947), Bolivian tycoon (industrialist and mine owner) ranked among the five richest men in
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bcf6524b01d8e0dd1f806ff867a1979d7081f0b8bf3cdd8575523b25bf989e7. Chain 2 (Bitcoin): anchored in block 953695 (2026-06-14T21:42:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6c09ca83-8745-477c-a91e-c62acb9422c5.json and https://artists.proofprofile.net/proofs/artist/6c09ca83-8745-477c-a91e-c62acb9422c5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd559c4f29eca72dbb37e9fd0bb0eb55b5244ab127e00e900d77e6b4f0563800f. 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/QM6N22023116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d3a3c2350669c0de7a75617e9571b451b4a9bee99c1aa014fb4ed4d22f99e82. 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/QM4TW2084294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49fb3fd53d02c39b7195305866f46a9ed83241d4a6213fec44391f74a8c3a36. 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/QMFME1969948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba81f4790fbd7683b6736ce2d18f7af87edf7cf8d41c560e9c7bfc61a85255e. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QM7281977752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e6ee57f34e92fa29ca2a4f1b22ef4437d99137ff124f24b798f9cad1f51df9d. 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/QM6N21900047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b2c0e22def381ab4b065ab954b486a41d7476654e7c5ef9a205fd1876a3496. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2076986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c011210194781cea19565613a4028574ab6a10f31e2377c4404546ce28170ef. 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/QM4TX1953932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03861087f3a7e4ca2107672e09bc47e5da37b9283d46fc0fb2aed38c62f0315. 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/QM6N22023166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x825b4d6a8979b8b89a50f746984bfdf9c18748cfcc6a84b6ed42a5dbe47cde80. 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/QMDA62343180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8782e0a8bbf080328ea27557b832773d33b6d6105aa6887ffb38a3a35ce5f6. 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/QM7282331071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c45462934e6f7baa74ae42321445fa7c9e7a7c7307bbe1ee14b1eea1771faf. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72230607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa592532a6f4344a15581bd4820a8e161806faff2428ad1dbdd1bf918558d569c. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2133603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x401a366c48c0d828306b3404228432769141c8dee4e5df8e50c37802747f8fd4. 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/QM7282121395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18c1a32ea3920df52eddb7e558928b186edaa279d98c0ee232e2f2c33ab32457. 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/QM4TX2147318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49fb3fd53d02c39b7195305866f46a9ed83241d4a6213fec44391f74a8c3a36. 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/QMFME1969948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba81f4790fbd7683b6736ce2d18f7af87edf7cf8d41c560e9c7bfc61a85255e. 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/QM7281977752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e6ee57f34e92fa29ca2a4f1b22ef4437d99137ff124f24b798f9cad1f51df9d. 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/QM6N21900047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c011210194781cea19565613a4028574ab6a10f31e2377c4404546ce28170ef. 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/QM4TX1953932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d97e698c264a9d9774bfd79109145102acd7a03fc7975a5b001d7641085a900. 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/USL4Q1716191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf369ef02cd1b7b4614b93697880ecc5f513855290e586e7281ad9e4b7615ee2. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q1716192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3884327058e3b8dde85703607b9d8a0ca07481c206e4514f42e2156fc3ed663d. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q1716193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76e5e6509b2bcd3cfe83cc444426e527cbb0236aa0673db23f6125fe60273b68. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMJG1713085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed465444d1658e81106905a1749ea9df5c5735d4fe1979ca0d95c0c902e9e92. 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/GBMJG1713086.
La Mitad de Lo Que Soy (feat. Patiño & Fabrizio Walker)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfff38980c68a13b9cde350d0ea59a73776c7fe4f1943982170b5468d1b2ea071. 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/USHM91873650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5519c9e75ff9feafd56a494cf97c3763f9bd09a858f0032e52418b227833bae. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/USHM91873651.
La Mitad de Lo Que Soy (Acústico) [feat. Patiño]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c20c038ef429865ddb6a7ac1bbe409640f1c64f50b94e107a4a9e3ae33b74a. 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/USHM91873652.
Aguaceros y Otras Sesiones (Feat. Patiño)