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 0xef0041cf8cf082bd067249722819e5deea9d9571f6619df20ac33e39c19ae676. 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/c7ae882d-dc26-4995-a28e-1e80c51c9b2f.json and https://artists.proofprofile.net/proofs/artist/c7ae882d-dc26-4995-a28e-1e80c51c9b2f.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 0x498789fbd318cd79a6d567b941dbe4b8161bfa0fbe90f5402d5c5580004a5cbf. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/GXBDS2323791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd387a77057a577bd8bf779b9476bb7df8d5146c123ef2ccef67d4b1ee817710d. 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/QZNJZ2506697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf66cd58a9207a0125c6a087e664a9556e05ee7387eb9a18153ca1cd489724490. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2506707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e207467364d9b34b48b1c7ab7fcc8925959184b90c6dd9d6975230c90a2565b. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/GX8LE2319370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dcd298b6c77535955db39cd9f28dfb8e6be4673aadb0fc36be8cb0ef712de12. 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/GX8LE2358607.
Medley: Mi Primer Amor / Simpática Y Muy Bonita / Morena De 15 Años
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x867310aa6ae6a6458fde49354e39b407dbf5302f12e4e6f077c51aa8543e636a. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:02:10Z), 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/GX8LE2329311.
Medley: Signo Libra / Princesita Mía / Amor De Primavera / Te Amo Y Te Amaré
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb061b0c6505b44dc32da44e9d29c2b678e6c5554c100085049b5272033e486a. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/GX8LE2372022.
En la Misma Plaza / El Cable / El Callao / Maturranga - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda256702cc84f214f6e739d64f5012b1541b9f330bb9edbd34e1af70eba1ddd9. 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/QZGLM2059666.
Qué Más Quieres de Mi / Nos Estorbo la Ropa / Que Me Importa - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12cfaf26412ae7c17fbc0063e55cc6cf99e5904c93129ca684483eeed4f0dfdc. 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/QZGLM2059669.
Signo Libra / Amor de Primavera / Te Amo y Te Amaré
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5934c8aa333d5f70d3704aa19a3f9a029e9ba5776d947579e6df1569e2501ba8. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:46:40Z), 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/ES71G1847852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d52747aef6dddcd17e43eb8271ad471705bc9060009d40a8a4537ca0e6f764. 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/ES71G1847853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c1c47bd1611ebf74556d53ead7a16c8eaa7aa32ae123a982d17b3ced3e8b10. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:42:07Z), 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/ES71G1847862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec087e5bb5ed95a1b41e1d197a0a15e322dd348ebefc2019d2f683ac4824729. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/US7VG2066736.
La Telaraña / Nacarita / El Bigorero - Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4fa0dccf99ae8f0066544ed8a34112ff0927ba80fb330f8061d9176b2287925. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/US7VG2066737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x261a6613b407885c0b8abdf42276482a82b954638dfa9813d2ecdea607a79899. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/US7VG2066739.
Con la Tierra Encima / Vuela Gaviota - Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2506a770fd1d8991d3b3227e32607fb69bb9fadf5a07893428ae583baa35d84d. 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/US7VG2066740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8791cabd9cc82a4a96eeadd139ea82fcad847ba290e609eb9b72e62bf42445af. 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/US7VG2066741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d9610372600e88380479e3c42ff3a10907fdc3a5544e70abd686f0184ac52d. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/US7VG2066742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a07be30f12b81f7480598710bec906ebc2f76ad91595396a0600e33fce8675. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T20:07:57Z), 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/US7VG2066743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x151429337bb7b1ca4e16ec529b06cd5601c33c118961d624e51c2f577c05200c. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:45:40Z), 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/US7VG2066746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47acea8320f21524c3b46276d8fe1b53b25f4406cd0074a0fb9039ab418a3af. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2066749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce91c1fdb83b11ed14c93c88fd2d030fea593e6c80238a89cd2c5f8ac9aaa841. 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/US7VG2066750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b467cf1b131d3563b94eef9b051041781ce681fa3e9681045a3541cc88969c. 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/QZGLM2004064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca4ad9a90809e43ce644f0e12c583b9e8877be01e5b8f4e4291e3a8cd6eccfb. 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/QZGLM2004066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe727432b88d58c9aeb123a06a1e6f885ed8709c83a439dda4f053ccab524cae4. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/QZGLM2004067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d7c298a2c9f1ab36439ad0eb14b5b3a1ed4ee9d66b4aed4c8ce10bb51d06f0. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2004069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86df67d79691fbbb868a3ab9a1ae970abb6d0475890c76865325ba72f1f6885b. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:38:53Z), 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/QZGLM2004070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6310cb5f9f69c38f59bc563366d31b285a86003ed270d379d65bd6351bf345a4. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2004072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcc991c2d8396e0cacacee0a027f01202a6f818f0663b9fd35a5f2a6e47da4db. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/QZGLM2004074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e3457dc2b492cb80400c00ca2d903c44eeeb22e682b1aea8c48a250d3223bc. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2059767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa74be68c9d720fb0488c0e8eeb03e0a44098405c6b1c89efc6505639d092848. 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/US7VG2059769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec675e5d241bcb58891e1ad57500bef23a950526e38f4c910432742fd14e7579. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T20:00:32Z), 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/US7VG2059774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76043b4af9a706011ff9536e3f40c8a703e91842cc006d61081b75392064a83b. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/US7VG2059777.
Fiesta Mix los Rancheros de Plata: Signo Libra / Pajaro Picon / el Regreso de Su Amor / Corazon de Camionero / Lloraras
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd148f73c67a935032e6f01bc919fa50463b41fd00f290e00cb5f55750b9230e3. 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/ES71G2040932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6030c861db227b559a00afa26246404b3ef8949767e2478b10d53ae78a6c9eeb. 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/ES71G2421398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb709a3b478298cb98f8c794c66609bfc30c968398a3c56fe5f6f14b46d6f5628. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/ES71G2423616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9298c32fa0278dcc03b32313aa853cbfcbee215030274b45ab60ddc013cc8fcc. 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/ES71G2423613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b6431f1eab5f6ff141d3f67d52ea093309f3afb69550b320ed0b27a990a3a2. 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/ES71G2423620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0b3597268d53eb9ed230962cd53e85766bb8b360b8cf0d2f50d48b969d092e. 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/ES71G2423615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ab15640f5c04a08c0f558f9ee0ea5d4ea48437acbc2ca9292ccd00b90ba519. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T11:19:17Z), 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/ES71G2423624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f3795c29aff71d332a2e255934aa2d0a8e0dd81dee0a27d31d2ae7e5e8b5847. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/ES71G2423618.
Mix Pachanguero: El Nido / Que Pasa Negra / Playa Blanca
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee6d616d8cd4c3e778a28c2c59532e280df4bd4574d3c419f0ce7d6acf07ab81. 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/ES71G2423623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ef0466c2c47ab9d5a0d5b901b80f1eb0d2361b158e4c9755e72b3d726bbd35. 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/SE6XW2592621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38405ea9281649a4f1999b0e66dcb735b8641b45a8e56f09cc9fc1b3983d4df9. 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/SE6XW2592622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x822a1742d50db3462208e072b8f71e5be7764ec5031984e23894b12b9a948d1e. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/SE6XW2592623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf4ace80346eb7e7ec82bce544e08716e94f404f70bdd44847f85b3a9c18c2c4. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/SE6XW2592624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x345a8e61557217cf537fe4563fe3dc740fedbdc88a88651417ab4d554270feb1. 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/SE6XW2592625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f95c05453ce3d6f069cf307f6175482bd33148f32b6c6b5de6b607df92fb990. 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/SE6XW2592626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648e740f013971cf5013dd78c23a774bb979d75d63e62892ad44a725bb7ef31d. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/SE6XW2592627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32f7245e0a41540b389d10895791067448f3bcfcef1d69e73a1b395caec5a339. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/SE6XW2592628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b84c43ca3feb9bee1eeece953e325328d9d4a1f19ed9399d7f04b0c3bd256ab. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/SE6XW2592629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c8218b540aee4f54502c18f523103ef57d362d8501ab4c4c5babf139e7d1ddc. 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/SE6XW2592630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdd8ee09ac7ec687231ea30314547ffc73bd68e2879500586fed375f6139e52d. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/SE6XW2592631.
Fiesta Ranchera 20 Años de la Cumbia (Largo): Los Sabanales / Como son las Mujeres
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbea1651ab0b1b8670950a78f4415d9ef6aeae7406718a0b54d6fd7ee09c94126. 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/ES71G2415086.
Fiesta Ranchera 20 Años de la Cumbia (Corto): Los Sabanales / Como son las Mujeres.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b43c9743d5964a9527f6dd521007ae7589876e73f02d5214e368767e9c5fcb. 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/ES71G2415087.