PRETTYMUCH were an American-Canadian pop and R&B boy band based in Los Angeles, California. The band consisted of Brandon Arreaga, Nick Mara, Edwin Honoret, Austin Porter and Zion Kuwonu. They release
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 0x0cef2587f197ae25f5e0fcd086af69c40101df26a42b248b65bd4753c5e2cec6. 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/ab7e7cdf-5300-4ba2-a74b-e29216cd7af7.json and https://artists.proofprofile.net/proofs/artist/ab7e7cdf-5300-4ba2-a74b-e29216cd7af7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0x20cdb56f6c966860912ccf8894a5b6385f9c310b64355d7fc5e0e6c75580639d. 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/GBHMU1900039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x679492d85326d61e45a0a5176c13826e7d5a479c748d58baa685d7ba9f7ea152. 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/USWB12102894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aad84ed5680f5ae25af66f0c0f2ddb2bd1c5e9267703098c8f0dc1e9502aef1. 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/GBHMU1900053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b99fd2390680acf96512d2240516b964fcd5d67a2c9d2fb3c4666fee7e8797e. 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/QM24S2300664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf49fe492f731eb0bb557bede3f148674da6f9c6155f32e5983a192f67ef7817c. 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/QM24S2300665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5668b96b122a721e3eddcea080bef4a38e59da065e861acdf4f559061f47cbdf. 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/QM24S2303072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe76bb68b5d513032c3bf3b3a8d02f70c275b454ddcc06f7f6d859a4d9a2582a0. 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/QM24S2303071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b08c14457436f4d4fdcf1b789623d1b2a6ec8e629c6b3c84f83fcc0abc9cd7. 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/QM24S2303070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf269e391432ead722a839702f11ac23e15c370b3c703bcab078659ea0a6ce1b6. 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/QM24S2303069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b9b3fc736c1ff794b55c6cd9c40576d7e85189dbb1ac47bcbb0918d41f512ae. 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/QM24S2303067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8fdf366741dc333e743195b854bf4afe72c4b40277994a4c83f790bc8ccd0f. 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/QM24S2302479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370084a3f605a8a34cad15393a01b1b0e06fbdc969399021af8b58ac3fcd1007. 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/QM24S2303066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedd9f50f55c71f92b44120589d9c50d103035d9166b589acd9bb4c02954202c0. 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/QM24S2303065.
BETTER THAN THE FIRST TIME (FEAT. REO CRAGUN)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d741b6fd3851f69e1a62ed5715bf25a20ffb8b069fa5d22dbfb75b985ecc8d. 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/QM24S2303064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab293005f77dee5b1f4cdea81850928df1f06615509abe0381b18695bcefe044. 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/QM24S2301794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea3e9e1424246c6513aa0231046bdfd194d018bd266a943b45cbc7f433eba74b. 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/QM24S2303063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7306e89667cc6d686751845dc20cff7379950ce6dd9b1231a106a6f2f7143db3. 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/QZNJX2316008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c1c74dba1e4ac701333c199c092be31f34f84d48bf437b4aed11f04ab86b24. 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/QZNJV2327264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8fdf366741dc333e743195b854bf4afe72c4b40277994a4c83f790bc8ccd0f. 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/QM24S2302479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab293005f77dee5b1f4cdea81850928df1f06615509abe0381b18695bcefe044. 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/QM24S2301794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf49fe492f731eb0bb557bede3f148674da6f9c6155f32e5983a192f67ef7817c. 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/QM24S2300665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b99fd2390680acf96512d2240516b964fcd5d67a2c9d2fb3c4666fee7e8797e. 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/QM24S2300664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49f142b3edaac515be3b1536189b9fb5ad7203f53a0cbce1a969430f5a15d13. 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/USWB12202524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35e747f900de3782967738f0e0e6a2380dd83d08dfd3ef26fb3bf648265eaa2d. 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/USWB12101991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c052b88990ead72e9d5a9ce3d3e4ec074de9521227f8e846301f9e6da0d320e. 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/USWB12004622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9033b7cdb7730ff5ee440eecbaabb53161845c1bf3cb3f537be9444652730f23. 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/USWB12004677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e776ae5b4829cdc4a5b5d32b2f519841f930d295c9a412bcafe51d8c4845f5d. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB12004924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00d90c03a89710bc1dd6583c009b194e41d085901214c9eea3e140d66390f58. 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/USWB12004610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e1f2555750272e2c65af1fd5b6824bb1dc61791130f2f718b923421c0368764. 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/USWB12100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e776ae5b4829cdc4a5b5d32b2f519841f930d295c9a412bcafe51d8c4845f5d. 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/USWB12004924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c052b88990ead72e9d5a9ce3d3e4ec074de9521227f8e846301f9e6da0d320e. 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/USWB12004622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9033b7cdb7730ff5ee440eecbaabb53161845c1bf3cb3f537be9444652730f23. 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/USWB12004677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aad84ed5680f5ae25af66f0c0f2ddb2bd1c5e9267703098c8f0dc1e9502aef1. 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/GBHMU1900053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b2043f85fb4ab9e4f715ae3ac326339ec0a92d8f323452046279280fb19ed54. 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/GBHMU1900105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b0c609955cea8173b24c5eb85ceeb7f8ff0a22f97ac73b830cc76569724f675. 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/GBHMU1900106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d0f0787449a971af9a9d5e44c73fa517302a7363b2e9b8b44cde5b7b822b8e. 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/GBHMU1900107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b0c609955cea8173b24c5eb85ceeb7f8ff0a22f97ac73b830cc76569724f675. 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/GBHMU1900106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b2043f85fb4ab9e4f715ae3ac326339ec0a92d8f323452046279280fb19ed54. 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/GBHMU1900105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d0f0787449a971af9a9d5e44c73fa517302a7363b2e9b8b44cde5b7b822b8e. 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/GBHMU1900107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81791a581cbb8d7ffeabb793fd290e338f331de516d9b2173dd85377eafd86a5. 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/GBHMU1900048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e185bfe7093b99eb3c8a9589d5950b1bb8d999874d5b5fc22ee3fd5e6e6aa1. 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/GBHMU1900042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bfa619eb5cb7ea8da26c819343181322fd592f9d965d1d661ee34726e0b5fa6. 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/GBHMU1900019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e4d83c87c40f63909c623b79e1e1693dcd4e9cc0c87491b7d5dcb12efbf07c. 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/GBHMU1900025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00bc6a90c4408b3b0713d2e340fa4e1b5b3c6d6448a0e7c56a5f2fd029188a40. 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/GBHMU1900021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ea64c08a354abad3b45b5b6055f017aefd8fb0df09da0428500bfab2cf88e97. 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/GBHMU1900022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39fc7d2ce213687620b82cb68ad876c781d77ec74f47abf6b765f2ad51e66b13. 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/GBHMU1900023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd93c4d470421173e3aa862d8f33f364f31620350db80bb55c5a4a28845e93e4a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHMU1900024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e4d83c87c40f63909c623b79e1e1693dcd4e9cc0c87491b7d5dcb12efbf07c. 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/GBHMU1900025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x455e8d8350bbfd448b20ff4fc904f068242840af5aae7c2cb7f446c01df577b5. 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/GBHMU1900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc307cd5017d9e6b425b6e1da5aef1601dbeba154798aab28129581c57ca3b5cd. 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/GBHMU1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaac5ba8f7cf7a7b750627ef759a4447c868d7a61f6aa278f18a11b7af624fa0. 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/GBHMU1800179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x169ed680d5e35f7d56e8cc37cb5cb01d92504c96a716aea19c79aa59ee3b753f. 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/GBHMU1800105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d9bbb7df0b682a8c1c1d29b30ee3130c53be1870ded3a206189e92ae47da21. 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/GBHMU1800046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86fcbbcebc1458bb4e0ab2f97e7656d84f47160317973bcbaf85406555e13b08. 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/GBHMU1800041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73e3e77bd2313ee4c6f52250282c9d2caecdfa5bdefcd33fa7e9ee8e128e51db. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHMU1800015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb5de24b790fd772c1ce4d21669cbd83cfc950bd188428637bf806e0b99c4c0. 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/GBHMU1800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23fdd356eaed48d931d8f941b081a135fd926596ef9ddcca7c1240c61cd30a55. 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/GBHMU1800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5cc1820e9374ce90cf9421215f66b57abdfc7235cea6d47ce293123bf4e4b4. 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/GBHMU1800016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa22b1b56780f5d9e9170dd3f761a80054226e272eee293e0f40628b4f7d95ee. 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/GBHMU1700282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa234f5940adebdb8e0d8b82ad930594ba3f9eedb4cd088de4370af8c3cb38ee4. 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/GBHMU1700081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f587ea919748c77e440e69fb79b05fafce0b0fcf72f789536e0167271a31ea. 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/GBHMU1700057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8aa1079b7fa126c381458a54edb913966c549a01e375fbbc7cf87e99f211d75. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHMU1700039.