Nasta or NASTA may refer to: National Student Television Association, United Kingdom Nasta, manufacturer of the Hit Stix toy musical instrument in the United States in the 1980s
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 0x09f505149bf9d485fdba38e5aa4fa0512d2b3b97eabbfc2060da3e174a662fe6. 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/80140665-f0e8-4a50-aee0-7c878ff28ed8.json and https://artists.proofprofile.net/proofs/artist/80140665-f0e8-4a50-aee0-7c878ff28ed8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Los últimos bastardos (with Charlie Hijos Bastardos, Al Safir & Bombony Montana)
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 0x15e7b1230e4fa15faa64eb625be18147d14ac5083efc253f65b86b650c91a333. 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/BK4DA2307506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x554c3112726031b1b5cd2600ab2161b60e07d0d077bfb837e8d48cd5e5a4c646. 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/ZZOPM2235838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5193a416163f8cdc43bfc67b3cdc62428693daa55922318c781319b22f79f086. 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/SE6I32223975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1683e58d386b654b01935199196e77204b0e96a78b460da3661b504838e87d6e. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:45:38Z), 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/SE62M2260875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a4a82654f9b68a4f71eaebcdc59ea0ed50d5dd515b835767b382574085d294a. 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/SE62M2260876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a582ed4d04ce9c755efdcaec12a35309c6f46e013043c4e3a93228ee578a028. 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/SE62M2260877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f647f002a57d3c7072f0af7d0fa0da11278765d9c7e5ff7b7eb006404b4cdd4. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:29:51Z), 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/SE62M2260878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9af420c75715694ab384a40dc636f17ea7c01cdcae4fd0331828cceb0fe209. 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/SE62M2260880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x454873c4d6d62cf7a0e81a1bb9eafb2d7c28e0f49ee526dc3e5b274c0fd9b217. 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/SE62M2260882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ba1d831fc30ec3efa693a9069f092f9726107e1b692c8617c3d1e3ddd24ba0a. 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/SE62M2260883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe87df5340ab3ed8902a2ba6e501d5872fb4ef35ac8c2f40578f2fe4cf4c3a22c. 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/SE62M2260884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16617990588d485212ad95ebad1a4ee60d2e782e8427a17f6f7811555ec435a1. 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/SE62M2260885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf8cfee44661405734b27e6f3a1d7c52e9ce910d620fbb8f5cb78d236ba6056c. 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/SE6QE2280715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcbf929eb0aef866642be56cc83918f5a11d9faed17aea5a40c95fe1c7c83394. 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/ESA011584033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d283f227ecc78185db8f84c178bc75e4f659d337127f11832e943f03757a0f. 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/QZN882224129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b9bf62717fb32d89e1b3b64ccf5d1eb1b638e832394e534c2ae973ab2af265. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/SE62M2206742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb10f7b5fc04e463fc078af19543951969ff8feddc7e9e2ed5d18fe579ec71a9a. 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/ESA011758667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd796c8b47e028a150da10b47f2f5d6123f3c83f76d86f4d4ddb4249c351f3fb2. 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/ESA012186011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dc85beb8742da8f72239b156518ef098df3e2ad5c1128a4eb14c956eafee068. 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/ESA011947730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x082308c47a7517f80dc210264359f705b79c7cb2de8aaf74aa3df1eb0e4825de. 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/ESA012130177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5fda8d4ed928be27a8639be9bf71cc0719703d03d32bfd8a4366f2e71729146. 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/ESA012130178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4881c90f9b9222ae3adbfcddf0add239883df5787a92852c83f7dcee1fce6a63. 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/ESA011603650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3e86bbb83355df67beb158ee5f6682ac60b1bb494f5516facf2d7f4d7f86f8. 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/ESA011603654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb72f008b1b7b4b1434584580d9be2030ac0eeb0864c2804add4637ab7b56de3. 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/ESA011603656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17228d5a8f4c43421da153fc23567a5dad94ff8443188174d515ea53f5d505f3. 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/ESA011502948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da60f7fa64f58cae034e840467620fbba7e13186ba47e00685cf30da3327c83. 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/ESA011502949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae708e2c9c97be83ef94f4687bc907870eb37d98c37403dd2d318504efb1a6e9. 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/QMFMF2218713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b0a279b82a21692d41261c7516c4d1798244dc709a9bdcc541b5a3d72a4b3e. 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/BK4DA2400288.
Las Calles Están En Mi (with Gloosito & Bombony Montana)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2ae3c93d89adf26aa55f788d0d2d07f9558833e75ac73595669d5b3930cddd0. 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/SE5752323444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ba97f27c45a3e691b86739a483e95ed09bb28ba216224ca8e9fb61de47c7b5e. 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/BK4DA2400290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15e7b1230e4fa15faa64eb625be18147d14ac5083efc253f65b86b650c91a333. 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/BK4DA2307506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a4c488a7e247a616f6a2e155caf6919ac751a32f8307e0a408363f469f1d4d. 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/BK4DA2400292.
Historias de Cualquier Barrio (with Hide Tyson, Sokez & Fisak)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c42f67de7dd1bacb249d53a1c490a328c89de04ee2f5d3cc1e42b929ad951cf. 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/BK4DA2400293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b9bf62717fb32d89e1b3b64ccf5d1eb1b638e832394e534c2ae973ab2af265. 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/SE62M2206742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3e30bada7e489e90fe9e0a26a23786973b9f955766543d7350d238cb55df8b. 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/ESA012049055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x310275cfc66d4a00e87f5068b9319885ddf93870557680cff3e7a2e9121873db. 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/ESA081850324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983ca35d421b2b7943aefda484d7cbe2f11b5057be559c6d93ef49080ed3ea36. 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/ESA081850329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95213080b15f8fed9ac4b6b9c9a4bbfa6432b4a70a8f70a973d00d50e23c55b4. 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/ESA011802799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb84efa52408aabcc4f5a7fd31e08db042bfdeebc79b3e45d6af720883ba91af. 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/ESA011802801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e7f8a7b5cef51131fe340d2d2a2f62d2603a44952cbb3b2d323881c9c9c50e1. 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/ESA011511071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x016a9ed4c5f2e5966e93d7d09a09f61c6f4e15575bc3835ae711a43e5688baf2. 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/BK4DA2506238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f24a49729a63f718f46029e6b814d6ef50dd1ba84bf24f443661adc949477e6. 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/BK4DA2501697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb324afaacb85dc5756def94436aab2e3c4383905fa64e04b95b4a5cdaf917088. 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/SE6SA2468468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf187e45427fc359386b86c01ea35914b0cc218b12d88c3df6a7d321e46c61bce. 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/QZTPX2454504.
Somos nosotros (with Soukin & VELA INFAMOUS)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2ae3c93d89adf26aa55f788d0d2d07f9558833e75ac73595669d5b3930cddd0. 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/SE5752323444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ab2a96ade6ea6a51608e392550e2d3081acc672974cb19664c0f0ef8863eb5. 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/USA2P2265455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4092c3f8b762a6c118dc83598bb81180a6b87eae6040f77a6239e2b5a6d2310. 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/SE6XY2533762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x357774fee022ee0dfa1bf315e4a68a5ddde219dabe401de4fb8d3cb7b8b8f5a5. 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/SE6XY2533763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83fcaa2fa4e2d561deda7ee4b737b2f041343619eb1c9e2f4105319825773eb2. 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/SE6XY2533764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a227e192f386ea187e9c39ed230b9b165992d5ab0291363f2c2b6382f799e75. 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/SE6XY2533765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c0f731d031775161c289498ea77842fe6471d90c66d5eed55a8c5dc3b949b35. 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/QM6MZ2509914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb672c4d47970d393760a5edebc0014329c28bfff5f12a882db8921041b2b7f1c. 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/QZHNB2054486.