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 0xb386183eba305a74f92ddcdf36014d64403922c59b9ab3fa8da25ca902cf0d86. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5e6cd612-4044-4dab-84c1-28b8e455d89d.json and https://artists.proofprofile.net/proofs/artist/5e6cd612-4044-4dab-84c1-28b8e455d89d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Los Mejores Exitos en Organo Instrumental (Música Instrumental)
Lo Mejor En Guitarra Luis Miguel (Música Instrumental)
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 0x77be777fd468336c7279a45ae432467eeafa32a9280afd9284099aac4dd42e78. Chain 2 (Bitcoin): anchored in block 958785 (2026-07-20T00:28:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF470501288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe8db3a8c1a0abfe3c2fe550935eb57ae43a19a256269d1b85ae749a037dc2df. 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/MXF470501290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b4787ada6008fad1bac8fce0af7a0df85d54608bf15dede41e1c0dcda27f611. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/MXF470501291.
POP ROCK 60'S, Vol.1 (Música Instrumental)
Éxitos de José José, Vol.2 (Música Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x285d345d8e75011a52dabda50efff85a8051997484fb504201246015526a1982. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/MXF470501136.
Juan Carlos Noroña Interpreta Exitos De Jose Jose (Música Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d9687fc15ab4d6e8c46fcce23c316853831d79d8da98c8e6d902e97644ea4b3. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/MXF470501044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb4cd55050a705607922d8e627806c3006268f7b087237b21d0a0163c365ecd. 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/MXF470501045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4705cfb47317a8a172278b88dbca42a95b64adc7d743b203cb7405db11bf6d23. 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/MXF470501048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed8e5a1c3e0a13027860918e60d0125e383666fa59be18a4b21d2943a3e56d61. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/MXF470501049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e3eb99d63fcb083369bd2efef5327361673f7896ad9f76bdebd66ed6b0ebec2. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF470501052.
Musica Latinoamericana (Música Instrumental)
Lo Mejor En Sax [Con Los Exitos De Luis Miguel (Música Instrumental)]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeba78d2ceda66cedf51062c1b2d16aec4fbf50157610ed24d4e91a156558b2a5. 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/MXF470501257.
Juan Gabriel (Lo Mejor En Arpa) [Un Tributo Instrumental]
Exitos de José Alfredo Jiménez (Música Instrumental)
Exitos de Luis Miguel, Vol. 2 (Música Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a61962e6bd5904b15ac44b7b362b38b31c7235436e6eb45b019624b85d2d1a3. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF470501337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5deb6878448da347f52c39176a9864b6dcee68947ff94b960cb2662af3e5ce35. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF470501338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd6d26946abdcbf1587bbc7fe183878a55058b213f8d7be991823e720619ae1. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:41:05Z), 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/MXF470501340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a6cefcc623f957c858de479a6ecc7da2c6f0bc9a7387a51743b32fa859469de. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF470501342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b818bc781022719e8594609797befe7c4c617ef3c23457af94806a3c74a971. 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/MXF470501344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x472af7a866bd72942e471d1690dcc4d993e6f518af69a713e0aa074ae232b8ad. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:42:10Z), 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/MXF470501230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0585b7fb9379e458d925dfad8632e184710aca8c8c12f708ed22d54ce9bcea. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/MXF470501235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9345afd8da649d44be049a9042dbd9e2bcc67a62a204a8e6904f8e175e3f7a6c. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:07:22Z), 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/MXF470501238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f17ca0b48d7047fb88bb8daf83983cf3599a40a209f45b378f42e10d9a38f3a. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T19:18:48Z), 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/MXF470501240.
Lo Mejor en Sax Con Los Exitos de Luis Miguel
Exitos de Jose Jose (Musica Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb07fb06118ac56879caddf5b08d9ba1b954f380d345de2b52e6ab081317cd797. 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/USCGH1465597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba7f561705a4beae0bb3eb97b47309ec020f3c57b56c2bb1fbb4b39ac147a206. Chain 2 (Bitcoin): anchored in block 958091 (2026-07-15T03:17:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1465598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f73ec35eb39050691ab4902a91587a3987ff5f81f91e924e8367c7bf2b777d. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1465600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa4b03c0ccb31d5e8bd652174616053b943cfb8075159bdb9aad764e735e36b. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), 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/USCGH1465601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b7e1b42898984da7f3d60b4d0c72bc663c59d04001f43ef3b210b95d9346910. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:08:32Z), 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/USCGH1465602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef13230b8ddb453b972af81b039c2280243fa9682e085c0bc14eef8f44b6b2be. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/USCGH1465603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x285d345d8e75011a52dabda50efff85a8051997484fb504201246015526a1982. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF470501136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6411b7116de1530d648e18b8b4e16ba1b18b100d6c823f7254b44e492889719b. 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/MXF470501140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x774bb3a7cec7dd35e2899de8a2061f57af66a7b15f0a4ae911d007f5d35fd53b. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF470501141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd5c499206f6fb35059ef15a2b20b9a18409bb62dd3336608d17ce5bb6a4b381. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:44:11Z), 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/MXF470501144.
Exitos de Luis Miguel, Vol. 2 (Musica Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0e5e437cd52a25390a73eb6053f40a49a0a8e932b2fa3c5d647816b1dfccd2. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF470501341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd6d26946abdcbf1587bbc7fe183878a55058b213f8d7be991823e720619ae1. 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/MXF470501340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5376ceb07d5cd6dc943ff327f3bdcd542dfe5a4faea512d3016efc15c9a738ab. 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/MXF470501343.
Lo Mejor en Guitarra / Luis Miguel (Musica Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bcbcc30fd66302e600bbd4cf6e25a758d1923c76f55287babc74bfc1e63d24c. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:23:54Z), 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/USDY41750639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aad5ce50fb8884efe9e22ba5603616459f02976c9c790bc6e2f30bf26548c32. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/USDY41750641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd193c6bb784973f462ebb8375fb22fc55b3d3f5ed0612b03ae8a2c50430220f. 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/USDY41750642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84204cbdd58631ee442980afc43921a0f6f1a7ea628eef8f5c396d7bd2cb348a. 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/USDY41750643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaa479d0f17a5c64724e50a50f0d45c208afa9e85006a1c0b1888f2799b44829. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/USDY41750644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd48367aae8fd17bf296e6669c1c371fc877930e8c21d723e754a4a541b9eb9e7. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), 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/USDY41750647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922241b8d93e8021e078e266c185cd45fad54405d8622a909e24b48a727a2b58. Chain 2 (Bitcoin): anchored in block 958668 (2026-07-19T05:16:11Z), 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/USDY41750648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d993463931816c31b279359e42bb6b36e99d3450d042a755d2b3905d123446a. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY41750650.
Lo Mejor en Arpa (Un Tributo Instrumental A Juan Gabriel)
Exitos de Jose Jose, Vol. 2 (Musica Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc6d968e086db73b1dc05a5092356a0bcd57880c32f3989eb44ce0ceab649231. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/MXF470501312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651e9be02ddd21b40fe26402109c86bd3312cefd057ab317eff5a850d4ea0e8e. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:07:54Z), 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/MXF470501313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d1400d93a8cc4cdd2a6391be03193f14195c699d3dd62487e2d9f4a69c38dda. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/MXF470501314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fc6b5df6d0f08622a5c5ce835e56c197baa7e244bffeb33b4cd37dc584aa9c4. 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/MXF470501315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda858fef9a87772b47f7efc2102952e3bee1acd33ef6f88a8959384e1f450327. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/MXF470501316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e67dcbf47e24063bcdecc40753daf3544471112edc67dddd2a9a2534346e538. 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/MXF470501317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d9649dc0bd9d939f1a54d57934d1bb0a7e2c80f53d9fb4837027a72932eb8cb. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF470501318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e21ea448868b3cb4f4cb852bff2c85f2dd57e8560db4ea131a51e5759e792cd. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF470501319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158d67a61e8d592ff2a9e12edee527dc95ad449d5e6ca1f0a6fd98a9492f6fdf. 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/MXF470501322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59dab9ee12409934bbf17208f2f3277406d0fcfd1ec48d8c8c3956b3ce61e88d. 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/MXF470501323.
Musica Latinoamericana: Musica Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a26cd1dfeab5adae4bf6faca21383d8bfd2fb196b335cb5f94cbe94b20d5718. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/MXF470501346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd91c73164a86531dfffce6d1da857364335da9059d8a39ff2dc87d334434b3df. 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/MXF470501354.