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 0xcb8b28fff1df8d324a8fad8b3ab8a91a43c030e67d8e7aabde31538d4852a576. 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/abc50912-ef41-4c70-94d7-79ad9a8d0c98.json and https://artists.proofprofile.net/proofs/artist/abc50912-ef41-4c70-94d7-79ad9a8d0c98.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Let It Be Blue - Pittsburgh Track Authority Remix
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 0x416702199e9f159de278efe9701176b42b46ae28c775c03417cde8c68ca6c0fd. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), 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/GBBPW2200158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbc7a7d5fcfe15c82508b12a244b910d5672fd2c25b5f45087743b3ed6fa28f2. 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/GBBPW2200159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4348c66158cbfe49fc48aa942f25564938ae0d77de40382967a19462187cdbcc. 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/ES71G2405337.
Al Son Que Me Toquen Bailo (Ackeejuice Rockers Remix) [feat. La-33]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee6139ddd7692e495d42b6e1610333e88f62dd82b5085661e0b14c961c588d9. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/BK4DA2438554.
Al Son Que Me Toquen Bailo [feat. La-33] (Katorzi Remix)
Al Son Que Me Toquen Bailo [feat. La-33] - Katorzi Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fdde38a41617c5abb2c05a05f9f041bc665ad305e6f9e0c477278055bd3de3f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/BK4DA2438556.
Al Son Que Me Toquen Bailo (feat. La-33) [Tarqvino & Jack D'Pinz Remix]
Al Son Que Me Toquen Bailo (feat. La-33) - Tarqvino & Jack D'Pinz Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e4f89cc8bd0892aec11645733fdc0f159be939d69fd5f9c67015039a01d4ba2. 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/BK4DA2438566.
Al Son Que Me Toquen Bailo (feat. La-33) [Once Sempai Remix]
Al Son Que Me Toquen Bailo (feat. La-33) - Once Sempai Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb76ba2006b1120dde2f28c917b9b9f60418b0f0483730d79161bd8cca540f482. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/BK4DA2438559.
Al Son Que Me Toquen Bailo (feat. La-33) [Leo Del Toro Remix]
Al Son Que Me Toquen Bailo (feat. La-33) - Leo Del Toro Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6c554981f25030b7cfdc88d9028ab80db8aaeae7504f72c80a9bc3d09be1df7. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/BK4DA2438564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a44d154cd7563f128548c94a249ad9f7b82f8368cd95296714cfc9d827113d2. 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/ITUM72101752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8401f72659bdeca367da8b7ac27b3e4749b085d4655b7c25217f34e49ab0da72. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/ITUM72101755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe24f7511fa39a4109f3f0e3fad3874887a55e961bc13514153f5e325f1db1bbc. 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/ITUM72101751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe26bcb1960a85ab50410416e4aabe78a3ec71efa7302205197389e451722744e. 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/ITUM72101742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb6028ee8cb7c29e8f0c029717ed28d588fda7b5ee32274cba0801ccc3fe647. 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/ITUM72101746.
Il Boom - Nicola Pigini & Leonardo Carioti Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e3d56363153202fb4f6102867473a39239186c5d0a28ed0a1cf10514a00fed. 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/ITUM72101753.
Il Boom - Ackeejuice Rockers & Mudimbi Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa649d860bc57047c3dc7964b340eb4ecf21dfb3482472048ccd778fd60c37132. 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/ITUM72101654.
Il Boom - Benny Benassi & Riccardo Marchi Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea6a360e3cbe2c6238301ffed94cfe00d883d570465ec0e1696c2a37241b00c8. 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/ITUM72101655.
Il Boom - Rivaz & Botteghi & Frankie HI-NRG MC Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f8b2c1ab206392731fbcd6d78bdbfa8906ad447e71d005d0af8a883b1be2aea. 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/ITUM72101661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae573aa14bd5a930909fe64a546070fdcef02a52233f268a837869c7f79a5fc1. 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/ITUM72101658.
Il Boom - DJ Moiz, Dj Fasta, Marmo Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe25d5c31034a1d6a61857aa98d37299c81e8c12d9240ca3aa09d5eb2d0d9142. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/ITUM72101660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef1b74051974772f7b6e6deaa0af45038682434f89e965507b54498a1313b925. 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/BK4DA2307050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61dfbd7e5bad5add6629f2e1047d6ed341bce8d9102785df64e19d19bf8700ba. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/BK4DA2307056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed4d7f169cbd0d822c430ca11f9811402e1882beb09f647554f1d275a752828c. 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/BK4DA2208780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad72490bbf4dd2d2d8cdc03576a428af3e7871febb8316d7f98cb475331c8fbb. 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/BK4DA2307052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea29b8f0056b1e8e855f18b13961db339b013facff7e8f0b229b48c84a0af7e. 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/BK4DA2307053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec6b1cec11092bb6e01ad1a5a47d1f3b4e8033d9efa3f26b342b98b07a3eab9. 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/BK4DA2307051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6c6c65a3ebc06c3af5d6ca9f7031e4a78da9e5581875ba3b6afdaf08e122ac5. 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/BK4DA2305872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa366c2693f5aada4c788a13425d2669bfc7cf0e8918f6b377b868646abc04922. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/BK4DA2307054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff6444bdb1e844362737f977873e4790d4e93a81b447a0905bc66574189d5c3c. 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/BK4DA2307055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2dbe4b9f95d277fc6f83d128532df9f76baa3e0b06bc558f3603c47fdd9a5d1. 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/BK4DA2307057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf065cebb57d8bc51330a6ae43c0909cc09b80cf350b19ff23d5f2bcfc0b10c. 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/BK4DA2307058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed99cd0c0e30da58b84a6465e2e4d2783c86f36e37622258d8457dba35fbd5b. 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/BK4DA2506995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6c6c65a3ebc06c3af5d6ca9f7031e4a78da9e5581875ba3b6afdaf08e122ac5. 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/BK4DA2305872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed4d7f169cbd0d822c430ca11f9811402e1882beb09f647554f1d275a752828c. 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/BK4DA2208780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3be49b45f492bd1363cbb7306f22bb316c09b8cf0e7373ce1c56a52c6906d55. 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/ZZOPM2230869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a371443efe9cd00ccf74f16d725b02f2285f033e2646e46d4ca504a1081cdb2. 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/MXF012100336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73ebe024a7b7f571d487c34331ef790e130ae4436f206eb1c7f7ece9e4d39149. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZZOPM2117471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x992ec694eae163b3cb7de519285cd8e6e163607fdc372cbc8d38d4f9ae969ddf. 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/ZZOPM2106891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee8bc74564e9c095fc32155e49670baf4afffbcc78e59ee69f89c318eb41433. 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/ZZOPM2104308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9315536d715a310282045408a5ee8402cc242fcca651ac4b3d66476c6097b4ae. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/UKXN21974607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc41898b02f675bcf9f3cebbbcc4067f79b72fcd000a12c7e676cc997974e7ea. 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/DEVU52070022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3db777908474fb99c5f80ef5449d792895db5ef997192638c4ce39bbfca28b1. 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/DEVU52070023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb276f401e3add08bf7bd22649c407320c34ca7f63e3fc21a31633b17c9e2e363. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/ITK252010013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a4056471140e463830280867bc50f868998bd84529893b8369611b5d807c26f. 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/DEXO81923676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60be2484826f2229a9afb04e983e8e042de3f3233391c75e8682a11521781705. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO81923677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58b82e20c2b7ac2826b16b0ddfe1c64e73d7a50e83a69445cc7f415468567ba5. 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/DEXO81923678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e6cce2898c45d63e1bfd1c3a564e5dce5d4a4c4182558cb3fbd73afe5460c6. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/DEXO81923679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc5e7d86508df380519da42c1aa12a313fddc54cf719e9baffd3f169836f3d6. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/DEXO51972031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc059cc60d7d7fd06d7674ee9f11471aa72681e41f1d8276efe7b4cdd4c793fb6. 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/DEXO31916976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b87a92cd5370c22e8b1e296780c71ffe2ac5855add7c3203d4b0e5f1a5d767e. 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/GBMA21801783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05234de442d84dc003a8cbeb684a0a8127e22a081cd1dffb50a572afcbb1bb02. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/QZ5AB1924251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b9212dc7e84a6b9ffa86ae40bcf7c0f7b32f7e13b5a57639fd2d62b09ed83c. 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/USCGJ1807281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce2f3ec87720f48323e58386a89d2a24f7db20201404834784b44c62a8ae7f57. 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/PEBQ91721224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a2396de7dd2af6134f9c74af97f3e65cecaff2419f3634f346832965997678. 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/FR2X41715409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x538fb510bd12366eff15916c370ff5d51763b150d868884b2a5b50169b7ed478. 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/USDXS1600069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9293a2176c5e0eb3e92b86145e2844e31f05338ad538cc049cd36ba273bfc72f. 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/USDXS1600070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71b667616620658bc88d627af42dac6ee7429b236c6881a492282a5b8418b67d. 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/USDXS1600071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6375e25662e4a799d42ea798bb72874df4607532300db92641ff610e875b6d12. 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/USDXS1600072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a88a49389cd063a262053a9e4dc3bb47eb7b0f42ce0cf70a75f2f900cfd511. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), 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/USDXS1600073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ae8e01f84ab0b7d4d9823e8bc43d8bd6384b970fc627065b5f71e067990154. 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/USDXS1600074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x538fb510bd12366eff15916c370ff5d51763b150d868884b2a5b50169b7ed478. 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/USDXS1600069.
Huele a Mariacachafa (Remix) [feat. Pernett]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b7b84ede659f0939a5c8d258da395152ff5d5c91c168ad0e92d70a289100bf. 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/USDXS1600017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b1c835fa6680f336d2e7def8c57083c32e66b52a5d4e86f8c8dbf6d03717f84. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/MX3741500155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f01d24c1880bb1bb207ab0e441ce23682f714c786dd1f2ef3b3d0a2f0c99f8c. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/UKXN21983147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5226c808e1ca383f5da6837aea1225444b3dc09760b062bf8ee55a19d5e02949. 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/UKXN21965885.