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 0x325f47083eae3892ff0caf9be19f8b27fcfd9a743ac3a018607cfbcc90602b6d. 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/9584d877-67c5-4ad6-bbba-4919ed064893.json and https://artists.proofprofile.net/proofs/artist/9584d877-67c5-4ad6-bbba-4919ed064893.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
En El Cielo Las Estrellas/Más Arriba Que Nunca
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 0x3157b85e1dca1b36db3a4c3961f99617a0d07fe3ed31f2ba92f6a19b0681ef27. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/ARF060701368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x906ac8e63b0e406cd7549d2546b496e09e72bcccfeb73d2d206dc2c64c6e3982. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF062100648.
En El Cielo Las Estrellas / Mas Arriba Que Nunca
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe41d3a722b1e37f07a02af8a754d3045c8fd61856800e2bcf320bad93bd2ca20. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/ARF060700302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a93ef3f24e1d555be470967f99824a461e49e269d670ecc7a8bd95dc4fda998. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), 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/ARF060700305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf886dc133c737ddcfc61f6607b0d97452152462e0ce5363c1e1783f6fd5b51e5. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF060700314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39eee897fb8a42451ccc13a811e009c77b2bc5abc740b0a80787c9bc1277f424. 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/ARF060700315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5995d9d392a8739649048674083f259f3f550dae65ceed7bbc05a04eca6f5fee. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/ARF060700318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d64c97f6320385d184006d062179cb22dc016e55870e80f6b546676ae9decc0. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/ARF060700322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4053175d11997a3e4c655a34e288df060e4406c6f82a17fd4fc04c3195438875. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/ESA011840972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39073ab44b4733f8ebcc323b406972f57c719e88ad49c9ceb788b339148949d5. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/ESA011840973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17e945ab178dfd3a9fed8de9d890ec18ff3c1e8c7a8f37f767be811309e34a5. 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/ESA011840974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x082e2ddaaf9002f8940fe9a6619b9b1e6a229852c9cd3f0bfea8f8aadbef5d63. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011840978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1190b35e238aad70548a3a4ab401f45628431464c59662c72d6ae6a2b4902ba8. 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/ESA011840979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff3da8a6948e4ee6ade9578940985511adefeb5fa5260a8259825ae9bfee44c. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/ARF060700337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0aaa1258a89a049fed0f263ffb8da12f85978c44b01373cf10fe430eaac6604. 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/ARF060700339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe792995b49635ad35784ebd670115219f3f130e67025af441438323abcc8ee4. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/ARF060601938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33aeb04fd290fe0cd1f0f247707bdfb2e73e0268b82186a99bb4f14c67566429. 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/ARF060601942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b663e6bfa98453154f8545e5ae21f0fdf95d4d10f17ede90a33bb02aa9d2e6. 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/ARF060600483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12f2e275dc9a7670191e2b766d6757748c2e72f3393cd7c300106b77144a08c0. 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/ARF060600484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef7d22573e65a8616182d5c8298cf21d772f3d54716033223c931f6d373ca45. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/QZNJZ2592030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c5a87cf5da86eedb726d7e9cfaad3f1f9ae69f86a0d55396fad972343ad140. 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/ARF060602837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e430709e4db1e918ef172e710fdba784fddbe140e9f078c0874b8d425d15f8. 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/ARF060602838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf552836294e245aa280abe7c1b745d14eb14285b774d9d7a9a0b66e55f1c3e5. 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/ARF060602844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x780d17ac242d3f0c5e877ade4b2358977827384c868d241a6aee770098f8e5b0. 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/ARF060602845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bcd38956c670e20b6b0e9e50f62b4c5c34845eed5720892d817e30834f994aa. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF060602846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c424f658e167b462037cf6580329060995119e8cf7314b87f4e2749167076ce. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF060602865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b4b6e0c7adba7a4dc7f6668d00087e2afa17553c528cd9eb4a6ab48f1648335. Chain 2 (Bitcoin): anchored in block 958369 (2026-07-17T05:20:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF060801224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f66a3cc1c9b74991aa4a73deed73e551c12d2d25fab3fed5a8a51d891167215. 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/ARF060801226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32136635489b2283946cf0d7df5a46e00f8e196d1f1f3fa6c68378472376e6a8. 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/ARF060801227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cde9f2b1bbbac086a690a028dd864bbdd7ceae7b011a6d399186740a0e7d88b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF060801229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2de80ac10e40df5100c6279363297ebd85162b718e4ff155ec58a1df32242d6c. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF060801230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe003f37906c7dd81442582e7eee1dcddaffd0f1d45c9309e8936a6f9e32f70bf. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/ARF060801231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7fccec7e3fbf1c245d858a2f66bd2e7f3fb28ec57f716588d856d878bfadaa. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/ARF060801232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb896aacf82635bda8bf30f0abc6924e380122f804762284c8fb5e2ec4e9bc6d. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF060801233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0aa39d4f3e077b4e423197d3f4f7d94bb2ccd3f0ce9884c754cd3e504973c93. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF060801234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b38095ad4797242a9ea743563aac13a2cb070e3bdea232ac03daee96071f6c. 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/ARF060801235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b028ca7f4d752ed4c6a64ed87ad3bcbec9d325557e4bf5eecbc0dd7f2631854. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF060801236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7faf1e3fce4caf6e6ea2d620ea81727d0eee1cc7dc1bc28bb277e457e2f54d71. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF060801237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd00cdabb41869557f0bbec99c6110517fca8092752f65a67872632db413cbdd2. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/ARF060801238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d25f3aad5db114d10bc415d7ad3b4ac37b9a8df5f3b496a819d1ba4f3e3eb0b. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF060801239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe75208c9ebadda8c3e4641e1401b70b308d2329c6e61db1bbf471c3dc47cfb36. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/ARF060801240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4f1075f31f4fc425e43c89b9aa8126be0ac8fc9aaa31b48010327576fa6e2d8. 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/ARF060801242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5700f1f2a1e1ad1a9ff5097bb4ab6007c7b1d62ab3409d1fdae1a48f2b4ce443. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/ARF060801243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dc3bbaab557f582487cb9a5f28618cfcd9f05f15020228c4c47975263a8cd27. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/ARF060801244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f48e39d900b46d3080060d199ff8db1aeb450e06e89ae95c18774489a38eff. 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/ARF060801246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d95f9554869d4775b4884467052c67881d5b515538e8edb9e5175e3b7df8a3b. 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/ARF060600203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa82dffafe1602d890949e473ae8e4bae4c335e39274fc2c7e3dd50f81c0f7cf. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/ARF060701369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4df9fdcb98c4aa833f79fa43af992ad9f380de547f680177bc4cb4133494087d. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/ARF060600482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31ca11108b85e3ffd4b02600cc7f00a2db2b81f93f86efcbf6471781708d9826. 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/ARF060600489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbd4716b79f1b3de071df0d09aa3e5c515a082274f880adc8b3140d62aa82628. 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/ARF060701346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3062ee0263d9a2f49cb6b8ec8dea98967a0638c6c173d18437c6ce88142e12d. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF060700989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89dc2262bb761517180509297956bf94dd8406b85435fa18ac614dead8046b92. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF060600485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfff922d1c7a93d524edca42a0573cdb4f7b4bd4343973a7c64969db91e53cba5. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/ARF060701352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d6b720a995949be13eb7d0de110013a6eae6695154f5d729c57be6dd7af5eda. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF060701366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ebbb351d2877032dfac2e3f56fd8142979afa772be936074c349ee1e11e07a9. 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/ARF060700328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7951a3da92a001deec2762d3507003f0f1158873d51a98edc001a60c24078023. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF060700329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e8fc933b0396fa2e9e0b691a9fbdaf360b1ebfd002d0d58930e9549de6d0c1. 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/ARF060700330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf353f3a79d9dec3e60e00e7748151699d946de9b2821d94348ca3845e748ef48. 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/ARF060700332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e41b97fa99bac707042374191f83a424712bc76ece1ff4d1f8d7a293448d0ba. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG101104930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0708515794da900e8e42ddefe21976e4d03bd5dc888222056e0f2356b007f7a. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/GBSMU6449684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed37a1b3f0db278934abe5afcf46550a2d9903669c7013949527ea519a343c0. 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/QZMZ92368932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c50221e5e15c490b1c447f6e1a6131bad687fd0b4566a2429b893c52072c26. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991041777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdcd6ea21b1d7cae521363ccf19ec6f92715453f13fceda4aef955ba3aa31f2e. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991041778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c671d4ed02abad09ef2965e18193020f78d1ceadcce60364436211989d0d1de. 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/ARG991041779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df70b629760ee4a1976a9e27e4a52f04b09c358c1b7d788e72b305cf3a568ec. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991041780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf62c349ad4ef182ab1ac5f70fbfc0e1fe4759a0aa575f81c50a2336765f139. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991041781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e511196d3f67d9d5fd85a59c26f2f4ee2688ab404b803d91afa4e4b2bc1e79. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/ARG991041785.
Superbailables de Siempre (Mixed by DJ Red)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6aa8321b1fb852d3e0a3ff3051053a87a9b7e5bc05dc9c650fb6a362bba0724. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF060902036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb3c1b3d94153094923231a4f09e693b256d5ee1cb0a3d77aa3f45c7bf0a4571. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/ARF060701350.