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 0xa58c3ee6502d388715872a5d7ef5dc46b9cc972933505e9f6bec5176007878d6. 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/82d32a5c-3ad8-413b-ade5-e72dd1a305b7.json and https://artists.proofprofile.net/proofs/artist/82d32a5c-3ad8-413b-ade5-e72dd1a305b7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mi Pueblo / Todo el Amor del Mundo - Single
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 0xb7a2497c9497c61b0ee1ce04d9b5f2d28ceb32ec39e4bc827c6031c3fac8b095. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:36:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5022301549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8eccf59fc77ca05bb6da142a3cff0a515a91de46f1cacdf30305f28315e593b. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/ES5022301554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d5a01eb54926548c28005cc6efe491895480050f52eb30e2e0061ce866137b. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGE2290949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f27f6185a9ed4816bf7e328d102a4c3e141a0004a418700142d338f2f80e68b. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/TCAGE2290953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcd9261f9352048594e949ef6906ee43ff9f5c93a8f2a7f08292f5049f5118be. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/TCAGE2290955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1016cc812317e21065164807371d235a0dc33abc3fc3ebbb9259c305d610147. 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/ES5028600252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd9dfae5b27d4faf2566369551de5062598efbde4b251a16278c3e4687eec92. 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/ES5028600253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4d01a7e3855c9326fc96cdff2e4f7dbb046073b08d481550c6c2b96736b131. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T03:56:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEL19200305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ec1a5e6e315d27eef3c0596b2d0d0e768e3cbb48f8c3773f559008bc91fdd2. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/ES5027800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2112cf2f6c937081fc7cbdcf41719927ce4fd6734da9ca552152a2343f43935. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5027800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03b7b2d724e1033a25bf2c8fa416af8aa908c84e7424b257b7b4867f4b55a2b. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/ES5028000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd2df027434d5a915415f9ed6fedf02e534f9400c018e4db5777ee2fbb9d73ec. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5028000019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9156091d40d3bad75fa539e2e96d312de100f03617350e5a5d7de84cb1b6576d. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T18:21:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5028000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a7bbdaa266a8948d921070133139ebf0bacb35309758207b07329c57797ad52. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5028500192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dab4f33a5622cc824b75af8ae4d8e5eb29647194ff442d21fba4ade6f4ec49b. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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/USEL18900416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9310c57c01cca0820ef274f27a447af41b757e4b45df36f91c2345b63626843. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5028100157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9156091d40d3bad75fa539e2e96d312de100f03617350e5a5d7de84cb1b6576d. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T19:01:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5028000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368925b4878eb18fb9c27abc48b76401cf8b2ab7f6dde23a333bbeb6a0517dbb. Chain 2 (Bitcoin): anchored in block 958860 (2026-07-20T09:58:28Z), 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/ES5028000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cbd72afde74ed41501dd53e0c4f4ddb1315a536ac23b06c9fa3c53ee8f9e155. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/ES5028500115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03b7b2d724e1033a25bf2c8fa416af8aa908c84e7424b257b7b4867f4b55a2b. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5028000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3806abfc2dfcb1261b426cfdb0e031a5ad11a52a765adff87640fbf8640791f0. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/ES5028000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd58821b20ed154329f6125e97483c84ae045980e2f66045b820d6511819f50e8. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5028100243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03b7b2d724e1033a25bf2c8fa416af8aa908c84e7424b257b7b4867f4b55a2b. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/ES5028000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ac497d7023cb109c1e4a0b4d5a0b92a497e1afd78577dd1ffc55b2982062bd. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T18:55:20Z), 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/ES5028600086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33cc6fc702281006ae588c048f70d4f3fee97c71d84496da140644f27aec7414. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-22T02:27:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5028600256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd9dfae5b27d4faf2566369551de5062598efbde4b251a16278c3e4687eec92. 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/ES5028600253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x951f0ea0875b621e11832001b5ef427cfc185f1d7fc33b0266459e3f433d57c7. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T14:01:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5028600248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ec1a5e6e315d27eef3c0596b2d0d0e768e3cbb48f8c3773f559008bc91fdd2. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5027800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe96b4803da951fc262a1ba7da5048616b988c18b2a3d9715e6ec99f2b21b0cec. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5028600254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9156091d40d3bad75fa539e2e96d312de100f03617350e5a5d7de84cb1b6576d. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:54:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5028000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b7198f5a76ec89127acbcc8525684e1d99b7544f74afd8a3fee2a801c87b027. 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/ES5028100244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe00c21aa99bfdb2936782a4fffe6dec03eb7ee648eeea324c8d67da4d1e80d20. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/ES5028100223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54fdf7c693445e7af44dad3792fb827d9657ba11b3c6405e746c8e963827f9d7. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJE61604126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee37fba177721e3fe1a5ed81db6bc2431dd437cd7d47313736ac4d2ae7ea729. 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/USJE61604127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf72e40a8538ef3601c0728cc45a65dd3dcf277cfcb28ea4bdd63f550b74691e. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJE61604128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd44409ef25d8cce2f89320dd7e5c5997d4781f4ab61bbade64d5bdb73371e3. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/USJE61604130.
Popurrí Armando Manzanero: Como Yo Te Amé, Por Debajo de la Mesa, No Se Tú
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aa4d83ec5d9d08ee8231dc93b9c791a2cfe1fbf90b3db213c6e955cd940f86d. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJE61604131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8350eccd827115cf0982aeacb6d44475332b25cef8c4f729d0840d262142828b. Chain 2 (Bitcoin): anchored in block 958658 (2026-07-19T04:09:09Z), 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/USJE61604132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3884ba63c7fe7a38774ffeb1666c75268a0dc8f97531e615211a8c0c65487c. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/USJE61604134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf0fa62cacda1db8a46850062f620d235603d536c912b99cf8d713c331aeef0. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/USJE61604135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a4104d9e2b45d16746a18c9be51723234e38b7b6fe2820a8af38668e1225f6. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/ES95B1706770.
Caribe [Punto De Encuentro (Actuación TVE)]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a783c92a5a1e9fc1be1e0889417d3a8134585cf0fd15f13f829da743e948e8. 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/MXF159500020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6bd97e25a7494f40189f2dc2b5cb4331f208b5e49a0a38dae71cfe0a9a6315e. 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/QMFME1591558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1016cc812317e21065164807371d235a0dc33abc3fc3ebbb9259c305d610147. 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/ES5028600252.
Aromas de Libertad (Son Tus Perjúmenes Mujer)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeba3218370e6c1f6064d280ef0064f9ee949e87c75949233abf9fb9ae3b549e2. 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/ES7960703423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37335d886db9188ae0b51d9f764e2ff9f8cc3a155a8c743a76cad4ad51dc9c6. 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/ES7960703425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x531f9fc6673521c289c217a0f2df6f281ce23c9855759aca6c18d5a687dda270. 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/ES7960703433.