1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c4f5d61ab50a9fd80d055b0530a4d8f626b7dcf7f3bbce84bc7b6525b3fe378. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a16cfb0a-f8b6-4216-8d3d-b7159cb4c70a.json and https://artists.proofprofile.net/proofs/artist/a16cfb0a-f8b6-4216-8d3d-b7159cb4c70a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x526ce46f51a54b37f8e177755f98bcdc4b0c13b183634f50b07088e27d66fb6b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5gx4VGu2hjGGBrV4bwegDq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gx4VGu2hjGGBrV4bwegDq.
808 (feat. dutchavelli, DigDat & B Young)
{"copyright_id":"0xc1e26f9b4396f7efd124f68d7cc535404bd0bdd28f97d0135a30c8d36fdc8274","isrc":"GBARL2001046","name":"808 (feat. dutchavelli, DigDat & B Young)","registered_at":"2026-06-04T11:21:47Z","spotify_id":"4MrXtliOu0PA3pWVdkA94h","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1e26f9b4396f7efd124f68d7cc535404bd0bdd28f97d0135a30c8d36fdc8274. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4MrXtliOu0PA3pWVdkA94h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MrXtliOu0PA3pWVdkA94h.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd54f470b8b067b42f6f8ff2a7ca1c4b03ead8706793c2328b945621ab075ed6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6lW3qM6vUkfwNwD5IMkZW8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lW3qM6vUkfwNwD5IMkZW8.
{"copyright_id":"0xc9bdbcc7831cf894ae8f62f047649de274c5c13950138f0b26f294b830a1a658","isrc":"GBARL1900352","name":"No Cap - Dean E-G Remix","registered_at":"2026-06-26T19:49:26Z","spotify_id":"0PezKKgoPCRZexsGsSdJNH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9bdbcc7831cf894ae8f62f047649de274c5c13950138f0b26f294b830a1a658. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0PezKKgoPCRZexsGsSdJNH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PezKKgoPCRZexsGsSdJNH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2e0a4923f83d6f871d338d06d7eaa553604f3710d62ca26202881b5e820c48. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7pgd7iRlsxYTncjMkXX63L.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pgd7iRlsxYTncjMkXX63L.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb3b4536215663e49a9d0e6b4c85de8d51445a876cfca078453c1e5dece8212. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/74N0Rr527KOUXpIRaoxFID.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74N0Rr527KOUXpIRaoxFID.
{"copyright_id":"0xe15b459f8731a276b6fc3983a394bfc3e38b6bdef5d1ce07dbeaca5c80cfee7d","isrc":"GBARL2101951","name":"Blue SVR","registered_at":"2026-06-06T10:30:24Z","spotify_id":"7aIs3lwPs57DO8AU8nMSAT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15b459f8731a276b6fc3983a394bfc3e38b6bdef5d1ce07dbeaca5c80cfee7d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7aIs3lwPs57DO8AU8nMSAT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7aIs3lwPs57DO8AU8nMSAT.
{"copyright_id":"0x0c27a4aea66ebcce664b2dcc3880a2b677a6086c9043d0cb386d0a7ec89e4a53","isrc":"GBARL2101952","name":"Dottys Cost Jeans","registered_at":"2026-06-07T07:25:07Z","spotify_id":"6hP0Q3v6LpYeQFTwCxFlrk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c27a4aea66ebcce664b2dcc3880a2b677a6086c9043d0cb386d0a7ec89e4a53. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6hP0Q3v6LpYeQFTwCxFlrk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hP0Q3v6LpYeQFTwCxFlrk.
{"copyright_id":"0x71dcce7c349b4c7fc59f7d99223cf0785169ef203faa9f3d2f447431ebe588bb","isrc":"GBARL2101953","name":"Side of Da 9 Gotta Star","registered_at":"2026-06-07T13:27:53Z","spotify_id":"3EqwwmP5d1EktMummyoM0Y","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71dcce7c349b4c7fc59f7d99223cf0785169ef203faa9f3d2f447431ebe588bb. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3EqwwmP5d1EktMummyoM0Y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EqwwmP5d1EktMummyoM0Y.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8ca9f4098c6d4bd7139b9bcd18deed5ea9769d650dea12bd8ebea3f5934ff13. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1dOgfDH5JSVRsfJEToUBlp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1dOgfDH5JSVRsfJEToUBlp.
{"copyright_id":"0xd2ecc42bea6fe0cd8799b90af55b9737dd3f6bd582dfbd8f55bac6a1ce9ba92b","isrc":"GBARL2001190","name":"Assassin Creed","registered_at":"2026-06-07T13:27:21Z","spotify_id":"4mva7gwRpdA7BUxFOG0Xbx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2ecc42bea6fe0cd8799b90af55b9737dd3f6bd582dfbd8f55bac6a1ce9ba92b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4mva7gwRpdA7BUxFOG0Xbx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4mva7gwRpdA7BUxFOG0Xbx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x718f65d7d4193221e4547bc7dc40f35085a1750a9b64591858e68feb5847ff16. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/382HP8jF0zo5Hj1LmwpEeM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/382HP8jF0zo5Hj1LmwpEeM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x757171ad49a295aeca278ef9f27925f4365671c4219f1db0eee6787966e8db32. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7iEaINCvQ6TGpB3DivvSNm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iEaINCvQ6TGpB3DivvSNm.
{"copyright_id":"0xa167fd8bd977b7880abcdef73ff16daadf43b6add8403e7a46e733791df53b61","isrc":"GBARL2100313","name":"How High","registered_at":"2026-06-06T10:30:30Z","spotify_id":"4t46zXua3ZPNDxV18Kko2J","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa167fd8bd977b7880abcdef73ff16daadf43b6add8403e7a46e733791df53b61. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4t46zXua3ZPNDxV18Kko2J.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4t46zXua3ZPNDxV18Kko2J.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc629b6d3e24852481db983f4853dd31cf12244515c189aa6b75eabbb1b72574f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1eBYxdR6PBDxRFWqYldBgi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1eBYxdR6PBDxRFWqYldBgi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90fdd7e108066c487106c838c66523d5730d7998e8aeaed12a7778175375cbd9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2ejEXJp157Jybr4H5Xidkh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ejEXJp157Jybr4H5Xidkh.
{"copyright_id":"0x9e924852845c74224efe545ab07ceea35e227343a27304586ffdcebfa1e91a8c","isrc":"GBARL1901421","name":"Ei8ht Mile (feat. Aitch)","registered_at":"2026-06-04T10:40:50Z","spotify_id":"5hI4RRn6wXpEZJUhvkTUNV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e924852845c74224efe545ab07ceea35e227343a27304586ffdcebfa1e91a8c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5hI4RRn6wXpEZJUhvkTUNV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hI4RRn6wXpEZJUhvkTUNV.
{"copyright_id":"0x4c8c07fbf002d34ec24d8ade2b64d882811023bcc212c47e38449709fbb07060","isrc":"GBARL1901413","name":"Pcx (feat. Headie One)","registered_at":"2026-06-07T00:17:58Z","spotify_id":"1oU1DnxESIKek6sccVrmgP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c8c07fbf002d34ec24d8ade2b64d882811023bcc212c47e38449709fbb07060. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1oU1DnxESIKek6sccVrmgP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1oU1DnxESIKek6sccVrmgP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a152527d20f166318fe22153c31907d6f85dc372830ff50b3999fcb7cb7c5c3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4JmnZUTLAT1sV87mhRxnP7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4JmnZUTLAT1sV87mhRxnP7.
{"copyright_id":"0x027e06c033e464341ac6af14ef9e946ac7f9beb860e824cfbaaac8b806d21e39","isrc":"GBARL1901274","name":"8 Style II","registered_at":"2026-06-04T13:51:17Z","spotify_id":"2QjFPBIRReOy41tyjhG3oV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x027e06c033e464341ac6af14ef9e946ac7f9beb860e824cfbaaac8b806d21e39. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2QjFPBIRReOy41tyjhG3oV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2QjFPBIRReOy41tyjhG3oV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x330ec58fe607582cd8cd6c3aad938634295c822ce769609926c4bd57461058be. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1sE6EDgq7usMMje1epBQxu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sE6EDgq7usMMje1epBQxu.
{"copyright_id":"0xdc03044473f5f5e0b391523fde5ce3df2b011d16297cdee2b83faec9a4385aaa","isrc":"GBARL1901416","name":"Untitled (feat. Frosty)","registered_at":"2026-06-05T12:28:00Z","spotify_id":"30yiCpAu1DKsMEGSi77JvE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc03044473f5f5e0b391523fde5ce3df2b011d16297cdee2b83faec9a4385aaa. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/30yiCpAu1DKsMEGSi77JvE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/30yiCpAu1DKsMEGSi77JvE.
{"copyright_id":"0x81aa37c34387c87110fbf1c8abe0173538da67c43a9f49f2f104b4509ecabffb","isrc":"GBARL1901417","name":"100 Shotz (feat. Snap Capone)","registered_at":"2026-06-08T03:05:18Z","spotify_id":"4w5AiKJhsi487e6oiy8ASA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81aa37c34387c87110fbf1c8abe0173538da67c43a9f49f2f104b4509ecabffb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4w5AiKJhsi487e6oiy8ASA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4w5AiKJhsi487e6oiy8ASA.
{"copyright_id":"0xf81afddad3a0c4316b9aef51af1b4e87bab4ad99d3d1e5b356ef63739a5dd418","isrc":"GBARL1901418","name":"Stainless Steel (feat. Tee Grizzley)","registered_at":"2026-06-09T08:04:42Z","spotify_id":"0kB8KvbnIe0c0NSKXzBZvA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf81afddad3a0c4316b9aef51af1b4e87bab4ad99d3d1e5b356ef63739a5dd418. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0kB8KvbnIe0c0NSKXzBZvA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kB8KvbnIe0c0NSKXzBZvA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd740a65d1a31f88062f0887aeea346ccc56d10438a0f8e8bdac33de0bb8eee1f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7x5Tehm9wt7uQx8PmYs3Bq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7x5Tehm9wt7uQx8PmYs3Bq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd03e708046a070c969afaef566d0c46676b5e5933578671e29738a785f31da5a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5YIUAdjnj180Fkqwf0J5X0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YIUAdjnj180Fkqwf0J5X0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe33e40c7b708b9d34d1cf8c2fa80b90a7fd6f6a106c02ac3708ec64f17576883. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0TISRcLc1k6UOrtuRmC6Sd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TISRcLc1k6UOrtuRmC6Sd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4d1f723e46d40359b20ed8759c95f2285066ebcde5b253ae9424f07ad0a5ea2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0R5Dl3GxGA3JIg4zDcoFUK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0R5Dl3GxGA3JIg4zDcoFUK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x078c54a389b5541df9e8dae84ff9a286d7b98ac02e047a76ed5b0645c5101cb6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6tvmff4YVisq3ROGcTjcq3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6tvmff4YVisq3ROGcTjcq3.
{"copyright_id":"0xa167fd8bd977b7880abcdef73ff16daadf43b6add8403e7a46e733791df53b61","isrc":"GBARL2100313","name":"How High","registered_at":"2026-06-06T10:30:30Z","spotify_id":"66vd7sAYL6ffkoyYEV5QgD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa167fd8bd977b7880abcdef73ff16daadf43b6add8403e7a46e733791df53b61. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/66vd7sAYL6ffkoyYEV5QgD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/66vd7sAYL6ffkoyYEV5QgD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8ca9f4098c6d4bd7139b9bcd18deed5ea9769d650dea12bd8ebea3f5934ff13. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6UVnXlFb31mxT4N1anMtl4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6UVnXlFb31mxT4N1anMtl4.
{"copyright_id":"0xd2ecc42bea6fe0cd8799b90af55b9737dd3f6bd582dfbd8f55bac6a1ce9ba92b","isrc":"GBARL2001190","name":"Assassin Creed","registered_at":"2026-06-07T13:27:21Z","spotify_id":"49So3oFs3xAteowdl3yjha","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2ecc42bea6fe0cd8799b90af55b9737dd3f6bd582dfbd8f55bac6a1ce9ba92b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/49So3oFs3xAteowdl3yjha.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49So3oFs3xAteowdl3yjha.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x027e06c033e464341ac6af14ef9e946ac7f9beb860e824cfbaaac8b806d21e39. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3UC3SnoKo6NdxXNQOjNs14.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3UC3SnoKo6NdxXNQOjNs14.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd03e708046a070c969afaef566d0c46676b5e5933578671e29738a785f31da5a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/53KsG4caaateeQSp4Cyjy0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/53KsG4caaateeQSp4Cyjy0.
{"copyright_id":"0x43fda7e717c9cbbb151739650f697ef856f8289e7f8ecadee8fdad34f3a29bd1","isrc":"GBARL1901400","name":"Daily Duppy (feat. GRM Daily)","registered_at":"2026-06-04T13:46:55Z","spotify_id":"2agwJT0yY73EcFrKlLrvTs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43fda7e717c9cbbb151739650f697ef856f8289e7f8ecadee8fdad34f3a29bd1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2agwJT0yY73EcFrKlLrvTs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2agwJT0yY73EcFrKlLrvTs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd03e708046a070c969afaef566d0c46676b5e5933578671e29738a785f31da5a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/67C76jjbPncvCo2tfD0h7e.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67C76jjbPncvCo2tfD0h7e.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd03e708046a070c969afaef566d0c46676b5e5933578671e29738a785f31da5a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4aRRxKxJbvIEjXWXB0l3w7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4aRRxKxJbvIEjXWXB0l3w7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee6a7ddc22894d2c59b940a40a34baa013bb3748fdb29b6591cd03ef962bc141. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/707G2An6l0OKGioSWZx3f2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/707G2An6l0OKGioSWZx3f2.
{"copyright_id":"0x0b44ab76078db230788e1cf3d4a4d6ef6c8e3a946419f7c4bcf4f8f1cb39b679","isrc":"GBUM71902321","name":"Guten Tag","registered_at":"2026-06-04T06:34:17Z","spotify_id":"0SErNy2An0gCpYFRUNWwNT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b44ab76078db230788e1cf3d4a4d6ef6c8e3a946419f7c4bcf4f8f1cb39b679. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0SErNy2An0gCpYFRUNWwNT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0SErNy2An0gCpYFRUNWwNT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x075a50bd989693a9176674088cad425fbfbd7757051944abcac02221ccfb463e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/52ENZqPXfNJZwobe8r5wqt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52ENZqPXfNJZwobe8r5wqt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e4d4567494db93dd70be7ce09725aafbd25694e53373531b2872fc5723bfecd. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3DLRRpaDETZYltj3KZ7kxo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3DLRRpaDETZYltj3KZ7kxo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d82cf48d390961e3e12c2ed000f90a6769000d162a4958fb9c40bdcd06ed8d0. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/35Gie4hNfiDRmF2CS9YPQW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35Gie4hNfiDRmF2CS9YPQW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a5349bbdf6b859577f6676b80c6a09692d08fa75e0f182382c522db5894d355. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1nNJys9v08vqZvtJsBQEK5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nNJys9v08vqZvtJsBQEK5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a555490eb2224c28dbc3e8173547296f3eebfd9ccc61e57cf9663499fa46bb. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4bjZmNs91ogIj30eTPMssf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bjZmNs91ogIj30eTPMssf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9f7a6c22c5bb519ceb6d308fd0066383630134503cafe7d8a540f74c9f59314. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Q9WtfD78fKOfcmCyrKGDi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Q9WtfD78fKOfcmCyrKGDi.