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 0xc7cc6b43bb977f622e1f46ff1897aed954a173456a12deb15be9ab1729624b1d. 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/3a3024ca-15b1-4081-8f91-b436b183af6b.json and https://artists.proofprofile.net/proofs/artist/3a3024ca-15b1-4081-8f91-b436b183af6b.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 0x3cdae9f0b1b962068f45a038a70cbcdcf6f2cc465e972f16096ba9080809981a. 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/USBL10000148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb725b6edfb4e883303c54829a0464a8fd13f1963d87785902e9c1037537fff7d. 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/MXF018000059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b95f0135ca2fd58df808db78892bccc98cd7b4d94aa584f5eeb696fd7535d4f. 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/QZGLM2067259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba1e39b805dd190ec5cfae3736d4d0c91a0249ae5278c9679cf577794f8756f. 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/QZGLM2067261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34bf78d9cade2548de3ed5f3ccb57e71bb6da6a98fa39dde63a5c03620b75b8a. 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/QZGLM2067262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2cd9da75090bb532a711a30ba90c8f1321f6f0947f893877f3997e2a894e2b2. 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/QZGLM2067264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48be430bef37dbb618920f4612bfb5e38183e02eca8f23f8b4d891c31031e22a. 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/QZGLM2067265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x113aa96e2c3f7101ffb290161be532469b7fd5f6e2ae9b21071437cb39a86fb2. 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/MXF019700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb725b6edfb4e883303c54829a0464a8fd13f1963d87785902e9c1037537fff7d. 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/MXF018000059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4ef0df65c73eaa72e185507efb9dec4b8ffcb6126330a4ead9f14e11ba58168. 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/NLB639001010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf2efaeee5c4d14f6ea9b475a4c9e7891075b3780ade1174c8fd4cadc09ffa23. 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/USBL10100089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a62ec34b541bc0d7673b70c58184e51649d208046fdcc729e67cb43a5e7103a. 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/NLB639201100.
El Rey Azul - En Vivo Los Estudios Churubusco México DF/2011
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad2f7b7aa15504dc15cfdb3d57c9b5524d9a7e9d0a5d068b24273bb218063b95. 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/MXUM71100631.
Tu Y Yo - En Vivo Los Estudios Churubusco México DF/2011
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95538ee6f17fc22c61ddcfb198561c1a0f75cdf3f0adae944a41ac559148f297. 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/MXUM71100629.
El Día Que Puedas - En Vivo Los Estudios Churubusco México DF/2011
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe49d42c9d49afddb8fe65ff045e9a813379b3f9e32008cafff2a7fa694f9818b. 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/MXUM71100637.
Si Este Tiempo Pudiera Volver - En Vivo Los Estudios Churubusco México DF/2011
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3435c7717e61bb07fbd7afee069cb8d38367dba7ced5056e60da93ae987b56b. 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/MXUM71100630.
En Otra Vida - En Vivo Los Estudios Churubusco México DF/2011
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01f436d6848c216506fc7bbbd650168f397c8a04e35ee5c26fb1581f41f1147. 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/MXUM71100628.
Este Terco Corazón - En Vivo Los Estudios Churubusco México DF/2011
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b461c47a34766e6bae6aeba611f52b6abc0e39942ab8cac526e7643a49527d8. 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/MXUM71100635.
Bella Señora - En Vivo Los Estudios Churubusco México DF/2011
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x681f59dbcc5944e5dd1e78ecc2f51c2be791a34a3444c2a7468380dee9f5a57e. 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/MXUM71100633.
Con Olor A Hierba - En Vivo Los Estudios Churubusco México DF/2011
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a01e0fe94ad57e099ee21d97dd0441ab75eb14fffbde6fc027ef1c97ee9db4. 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/MXUM71100634.
Al Final - En Vivo Desde Los Estudios Churubusco México DF/2011
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ce98f7c06af54cda3751320f5e76033ecad4e92cf3f698abbe3027c5ffb020. 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/MXUM71100639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86fe3fa4cbe01dc80348fd72b3c3fa76b285ddb4dcd76ec4bf297160d2e5d11f. 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/MXUM71701287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52d619c772430386bb67225f563b19fe65c1e0d7a0b577574aefad50726a740. 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/MXUM71701290.
No He Podido Verte - MTV Unplugged / Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a0f43b674d265481ab31a8b8d5a099d6a4661846e3e0fcdacbf91cfa01f0e9. 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/MXUM71701603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde964bb5dd3af5306473aa8227727df7e3cb87d8fafd404584834a639d67973e. 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/MXUM71701284.
Tengo Mucho Que Aprender De Ti - MTV Unplugged
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3594915ba0f5e03a95c660e8bb2b37e3ae9e18d7cab6ccd4c86607146ae693a. 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/MXUM71701288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff0228b91bc18747aa58f33a53010ce02427aa8d223501ff957f62171338ece. 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/MXUM71701604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b5712046166191d9782989f0d35d280ecfb56e690e21b209d50a4aa939cd84. 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/MXUM71701279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1b463a471ba525fd27d8c9339802db8b1ba58a69d1a9b1d3cf63a576b9eb54c. 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/MXUM71701289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23bd6af95a687b2d0bad464e6e148fd620fc7834ff5151e857afbb4e0baf3c27. 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/MXUM71701281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c5df68878297d317a8b9296ffa12cc0b219bb420709874c12e59293ee7af6c8. 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/MXUM71701282.
Luces De Bohemia Para Elisa - MTV Unplugged
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc152ee4ff77275986a6056c7822cfe16bd669191b3245f35ba6172696988d20. 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/MXUM71701283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d976e2a5b3a9a449b70dce140f1c83bb5cf43d6d2863bbc427482ab5a586cf. 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/MXUM71701285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bfec77b45d19b8d5871a1e6a900bfc29a8df1dbd995b7035f4aacf5097cf3ec. 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/MXUM71701280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea97e098bbfc35477d4d96e0c4a4fb3edae57eccd915e06d37cf2155dee053c. 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/MXUM71701195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb728688173478061afb472fb7bdfb402a6d93a8c1309f016e8019dcee64ef78c. 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/MXUM71701286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf2efaeee5c4d14f6ea9b475a4c9e7891075b3780ade1174c8fd4cadc09ffa23. 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/USBL10100089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf103ae02836877d4c4d3458bd91a9151df679cdcb7683c02ae63ac428eed80a. 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/USBL10100090.
La Chica De Humo - En Vivo Desde Auditorio Nacional, México/ 2007
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf143b668ec2f591b19ac805ad887e0a0aa2d23d9112efaf53012c065fd2386c3. 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/MXUM70701347.
Todo Se Derrumbo - En Vivo Desde Auditorio Nacional, De Mexico / 2007
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6584533508db23c5d9c9ef510c4324c019322a39a2e0e6e390442127afb5fda. 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/MXUM70701342.
La Vida Caminaba Sola - En Vivo Desde Auditorio Nacional, Mexico/2007
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9eaa5913aec70c6ae186da756ea3c1df15282e861d947b0e6eb733c4c833c63. 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/MXUM70701343.
Toda La Vida - En Vivo Desde Auditorio Nacional, México/ 2007
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda65b27fd64e9d29beee0236cd48f192a14201b2050efd346adc5c85e44cd491. 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/MXUM70701339.
Sentirme Vivo - En Vivo Desde Auditorio Nacional, Mexico/2007
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d84cae919f7167a27c78bc43cf4c196ae12bf82f0ac40d047e50b56fdd35c8. 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/MXUM70701340.
Corazón De Melao - En Vivo Desde Auditorio Nacional, México/ 2007
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f3647fb0885650f95515036686930f0fb01a83b6c4afcc3564b0137c4e2c487. 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/MXUM70701346.
Megamix - En Vivo Desde Auditorio Nacional, México/ 2007
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd2614d3c0ccbf1c3c973af4a2d6b99bf7d61cc2bcf1f8e7c0adc5d608e3d618. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM70701641.
Cómo Quieren Que la Olvide (Regional Mexicano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a9c9c406e20c0f6790af0864cce06cbb3400cac18bd0499fc51a0bbfd2446c. 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/QZNJX2264109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3582483601a947d0bb63b7bc944e9b8fa13d00c977280c118b19d18fd975822. 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/US7VG2024126.
Winter Wonderland (Llegó la Navidad) - Deluxe Edition
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x124672539cd0b873cfa8d705226d2363d5b8462eb445993f8226fe03dee38301. 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/QZHZ51907839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e98f2c177356977d6869bfc78ad48aad38b446880d8d6d3cbce95d526486752. 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/USUL19900433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6584533508db23c5d9c9ef510c4324c019322a39a2e0e6e390442127afb5fda. 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/MXUM70701342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf143b668ec2f591b19ac805ad887e0a0aa2d23d9112efaf53012c065fd2386c3. 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/MXUM70701347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246f11e58e54a140702c4367adf583214d0d3c907f49a060878c5c4d2acf2df0. 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/NLF059690011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad2f7b7aa15504dc15cfdb3d57c9b5524d9a7e9d0a5d068b24273bb218063b95. 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/MXUM71100631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x681f59dbcc5944e5dd1e78ecc2f51c2be791a34a3444c2a7468380dee9f5a57e. 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/MXUM71100633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf4530642a20376abb7b8d4e3ef2f87aa5260a4e19310e90b09409fae36c287. 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/MXUM70806770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57adc85dc2ff3eb635b307da56308450c276880b8ae7377b71a1c2a823510bce. 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/NLF059690016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470326a30ee3aece92fd495eb94bb5e5d587643fb087698b9d273fa640cdf366. 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/NLF059690013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ace1edde2b8c48d97251374ec7819798665f9c866fe2a381d849ab3352325a3. 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/MXUM71401430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac6e5fbfd8f5a399c4688592cef29e6b2858993f0a9c29fb4a74eb349fbc53f3. 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/MXUM71401547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d2d4421ba1bd2ec966a433f85b79765ab0225cfdd0ef00bef3636dae7dd014a. 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/MXUM71401549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7398ed4b9df9afc38c64df96e4cfbb3e20596e16520fe8c1d48bb2747b8efcb. 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/MXUM71401541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43abefd0433d213a79eac7bc6eb811abff27cc9a419e83793160316707894064. 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/MXUM71401546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22850b3b8ee2c31c5985052f833aef71daf57de5ef375ed6329741eee14c2930. 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/MXUM71401545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e06208e94bfc73a0714dd9cd18dbc56e6c1d6c898316b58602c32337f448b1. 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/MXUM71401542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ca489a60c14a9948ea0a51458468443be4c19ec88faf9b14f6f10b88eb39f6. 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/MXUM71401544.
Largo De Noche O Falda Corta(Tortadinonna O Gonna Corta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e69cbea4a3de83d405ac3bb9315607aa21979d3ad2e5cdf91055a5192258c3f. 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/MXUM71401543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf741fdab342ce0225da269ce0130e0e459e5b19424ec8c3d216fc943336f90ee. 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/MXUM71401548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee001b79c0a719cd105410b8bb01b14ea7d360451c11614ca4a7a3c3f36c867. 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/USUL10201137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf103ae02836877d4c4d3458bd91a9151df679cdcb7683c02ae63ac428eed80a. 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/USBL10100090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e302c9c93c8cda3cf00d0c68f3865039b5a1cc22be8e4c53905d6941408df9. 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/MXF010001063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a62ec34b541bc0d7673b70c58184e51649d208046fdcc729e67cb43a5e7103a. 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/NLB639201100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6aa45caba15cdcf9f9ea9edcdd1bb5132ef96765a78e6ee96770d19ea3d1c9. 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/NLB639001020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7aa686070f7059641c76e86c6ddd47995fd06e25c77d07641f52870cd3a9e4. 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/NLB639201010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f4911e0274a3515005f034aa07cf75f3da3965fc543df765f50e95f7042e25. 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/MXF019400404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeae4532154bcfc996a3bead34c6d5fd50c503070131a79b074e2371f60bbc99. 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/MXF017900048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a6959e01b71f18bc8b98f2ebe33baf6b927b3e39ffdf5903f70e4b0559ed973. 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/MXF017900126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x404b685198d647edf8a4166de0d316043787e39c7e23febfdabee5995e51c887. 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/MXF010101292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c4e00792a06d453e04f1d9a1c2199835a4331c8030a9a0142d971528df8bd1d. 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/USUL19900435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e98f2c177356977d6869bfc78ad48aad38b446880d8d6d3cbce95d526486752. 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/USUL19900433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb8a88008af972ae94547a53da5c8d369fb10f4f5643739a6ce7c07db880700. 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/USUL10110447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf789e08505681e11a255aa112f8315b8c0ea5029286ed5cec903a79dab7df9. 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/MXF018200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed145d1b699435a3503c2c182853d7a2461beb1e04fbf7ea5f84e610dba96865. 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/MXF018200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229065a71706721b8d648f0693e55d757b3420645e920b6ca2b9e7e64a31d64b. 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/MXF018200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b29a3408dcb4977b8f229551b897276d691259e1ac5f6b51e79205247a8211. 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/MXF018200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b6a4ee03bb6eeb7a2a03a3a7f475b2e61ecab9872d4661cd297ec9ab6015385. 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/MXF018200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd547c1a219a84812a377910c65a0898652550456f61540905c2f6eac0276a34. 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/MXF018200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d7db265ff4120e030c7cbfe7fc14540e0f5765494179f54d9d9bd81ce1a2996. 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/MXF018701102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf100b9a3710988d02b6b534420a8009f8cd61598d2b77f44360d859db162059. 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/MXF019100340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33fb0bb912072c00dd02063318cb86f2c8ac1825427cc2ccca6957120f0f6bce. 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/MXF018800119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d009af0e3e402c1d15cf64221546d211c06f2ab4c01db64fef16648f9cd5239. 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/MXF018800120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0852d61de5fda8a28ffdf0614f924394a0604d122351da068ecdaeea9ccb8a2. 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/MXF018800121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31470629b2a3c9bb9134c59b7ef8819839745371b87d56a1c3c5010d0358bc55. 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/MXF018800122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5283e71111b30d2f6888cd5f18348597c45eeeb26b9188070636b2ccf2216c4. 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/MXF018800124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cdae9f0b1b962068f45a038a70cbcdcf6f2cc465e972f16096ba9080809981a. 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/USBL10000148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f4911e0274a3515005f034aa07cf75f3da3965fc543df765f50e95f7042e25. 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/MXF019400404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe763c5fc3111e5de4012d45ce6a85043c14aa87b20bad97fed25f6ee5bc1a2. 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/QZNJV2415804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa23aaa5fa7a3dadb974c061cfbbfb4290a09740787edfed8f9a69ea49807b11. 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/QZW9L2307409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x707a2c69fac6820ef789ef50665343a54696902197030d55deb265c8a905cedc. 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/QZNJY2169835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3582483601a947d0bb63b7bc944e9b8fa13d00c977280c118b19d18fd975822. 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/US7VG2024126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f0a0bdb9e84121b09383156b7b653f60903bbec7a872272de80ce129745baa. 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/MXF151800398.
El Ultimo Adiós - Varios Artistas Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78614c185c387ae3a302dac5cd1d5826a416888d829a6feef4cbf97d500f5a1a. 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/USSM10112826.