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 0x0efd0d91a54412ad8e11fef447b008a66b372ce64444bbfe38ac2bb6772d90c0. 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/57ecd39f-00fc-4145-a85a-dd26e7a4e20f.json and https://artists.proofprofile.net/proofs/artist/57ecd39f-00fc-4145-a85a-dd26e7a4e20f.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 0x49f28b3007c59c6464ffe3b5cd589662f8c62e08bc9d4d039b32f1cde402ad8b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZYFZ2322200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33c647ec27a9c8d1553540091aa1c95bf97c8699a2e52a0b95ea241a37d4bcd. 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/BK4DA2413721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb137770219456af5bb034a2fb142cfb497ccfbbcb937f6a955401b628121dc. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZYFZ2394598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa49064e7c8484be2b94b3c8b2be4267e609aa527116c4625b2ee738ac5a0cf. 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/QZYFZ2393226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf65f743a888cdfe8b4fa5243f8e680292e1ec168dafe994b2306fb9922d74f5. 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/QMEU32308850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f9da54a9c3c30bfac0c79674f0b641f4fa2bec08af9ca58518a87b8054a44f. 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/QZS7J2267905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d0772a718ad20bcfdca8abee8da7da0edc22930d83b7ed58665853ec7db8de. 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/QZZ662363461.
Los Culos Se Botan Remix (Reboll333, Robin Rouse, Los Farandulay, DFZM, High Galaxy Music & FineSound Music)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b9d049dfd66a3f91164eeb42486bd9059f49b44ccf1504dea623002250e75d8. 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/BK4DA2411344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x040587edb7607749ec1c55badd112ae19dd9763985689b8de53a5e102eb3d27d. 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/BK4DA2518521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb8aa0d0d7ea5dabc4a0e4be9bde216553414a5206e2295fbacdd1aadfcd27b6. 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/BK4DA2511247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b4f980f6f17627132180b09a2c6db52698961ffc431c101b988776358491a6. 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/BK4DA2502569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a46eae5ea7e3e59c79d8334d112b1d6b19b75f778ad1bcff201f94c1f9c56c. 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/BK4DA2458968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb216e12586ae58872526f450e9c39024e7a066273a29683f4240f53c3736ec64. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BK4DA2456542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e86bf7d377e56a56a79ff77a9455d047e7af316ae7d9ee03ae4fe24ce856a41. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BK4DA2454129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b90866c473a982dd7313ad9741ecc52be9f574f9b333f10aef5adf7f682c5e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2450957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94cd2fb02ad260e58d91b9939ace2a8388f6b0aae3ea89cb6e2cdb4288e6f3a9. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/COAF42497327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x606865862e4038e955f50021a5655021b9bedd6fe03928fa3b086a007a7fa36a. 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/BK4DA2437589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48daa76b40138453a2c3921b1c32b091c97d5732787c10cc1930a79fb0e87ba7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2429219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ebebf0de96b7fdc35c73a6e2ef06361b687745b08a69f1037aba077a646545. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/BK4DA2426844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21886ecf68874ccb09ddaa721a40d524636b8931cdcc6e43e8a73b5b9603c43a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2417347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2deb5f73e0e3126a9aba6b20769d421c360e6a92f0854b677ca387a3d599e6d2. 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/GBLFP2423993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdef41bc2065407dd1b45bd00ae4284bb945bd9a5b361d5ba14c2b98acea021ca. 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/BK4DA2324139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21addecf4cf890bfb9bc0e74404cd0bd58feb82b6a7dceec5fc16155ba89b85e. 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/QZZ662332249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f513c3a664598dacb434e051a272df37edccf92d447429a97eab46cc72b177. 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/QZZ662332251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5f9aac089a34c09da60e1993d35ebe1f647c29249aaa4b38fd1935b10887d05. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/QZZ662332250.
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 0x8844431dc5d814b46f2ef4c73d8e3e8d33d758ab18e633644a585e9bdb725597. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/QZZ662332252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c21e1f14bb2492e5cc6847de8958a036914f79f44d3740d39b7e0677a88d677. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ662332253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc1edc2b79d8176ab2e298c2bfbd060022917670ee4579d00f2bdb63e331565a. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/QZZ662332254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d84c60cf5fc152b2f01b6f35eca716dd937222fca59f4452b5b25e9e95581cc. 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/QZZ662316004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a1a515e039cc601bff49b368daf95d766dd85e171ec9cb676dae412e9c014b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22328675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdcc374f2d8a7684e19d666587165d9211f8ba0c08a243c54a3565e7842e5c87. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/UKXN22323991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc832939c914e1165c59fd09ac0c8d2f3e0ba73f644cb89786753cf5701f8945. 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/QZWDW2371186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x289f2b230d8febeb96d4db3220c24cbbeaa34331341b0c4bc740ed992edfbada. 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/QZN882352414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3947cc6316f8362003141f505cd304e2ed9f62930364451fb05dd6095f529005. 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/QZSYP2277532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x800992255182912a32225470c27521059b803a25ae29065ee3f1d14fc0fe6597. 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/QZW9L2275916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcdc10ce6a2c0c087548dc756423d48a952e8537fda06a22de0d482ba9379efc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2209299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d25b6f2542ececa52c877d0588bb4da2d16b27c6a8badb1f12b9f38281075e. 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/QZNJY2234287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x736f218dd782b8915ad6eb780119e44bcce705ee93c9d2dc918ad08bfeaec72c. 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/QZN882207152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12aec3443f6ebaf9b519ae9088816b89494115184c98473c57171efc7406bea7. 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/QZNMY2178696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd18c101b4f23a2de10a804a3b717b6add7f4eb906d3521ec584ceb5fb769a717. 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/QZTPX2131804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x644597ddef6930b5890c4a433e67d5f938d4a2292df160ce354593418840efbe. 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/QMFMF2394698.
Los Chacales (feat. Soley, DFZM, Los Rogelios, Robin Rouse, Maicol La M, FineSound Music & Mauro Dembow)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd5f00475265acc611e0c95a578e07579de0212dc2fc1e0b4dd9c52e1f17063b. 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/BK4DA2326156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47eefaaac0cbd623966108876dd130497b70d63082cca2c91899edbdb01ffdfa. 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/GBLFP2368297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3028dc699915e4e329b739eca102a094af538b4fe7f3cdb9cd41cd5977c677c6. 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/COSO12300102.
Los Culos Se Botan Remix (feat. Reboll333, Robin Rouse, Los Farandulay, DFZM, High Galaxy Music & FineSound Music)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b9d049dfd66a3f91164eeb42486bd9059f49b44ccf1504dea623002250e75d8. 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/BK4DA2411344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e7799d852fd365174bc70efa13f7933ba4f83b44ca77749ca73d0b578e72fd. 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/COSO12300128.
Efectos Secundarios - Version Cali cartel
Efectos Secundarios (Version Cali cartel)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb535d25d3f20713452acee2fa997847f8a1b5659a1775096263f2b06347b568a. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/QZXLZ2308001.