Falco van den Aker, professionally known as Deepend is a Dutch DJ/producer. He gained international recognition after his remix of Matt Simons' "Catch & Release" peaked at number one in five countries
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 0xf939a88bef6ffdb287a59aa0adf592bbe31d5add5704fce80a26a3ccb9703fb3. 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/e5888463-eb09-4ce4-b41f-665600331644.json and https://artists.proofprofile.net/proofs/artist/e5888463-eb09-4ce4-b41f-665600331644.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 0x9ae68f333a00d442fcdbcdfd3d00164b782cc9a8eea15bcd540f0fd1e57f1258. 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/NLYK92300041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73892f5d25f402899d69728b9e7b187adf2942cdfd91efe9eb527fe961f0bca2. 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/DGA0M2365552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45033979ce7a188b945520e60a46e81fe57da49cc8a5c82946a412870006c1bc. 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/GBLV62301857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d90bd0c7647740f99e61ba61b61ab4094f1af330d78f4ebb7ab414c8a4795cf. 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/DEXO32243035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe70300fdb77ee03f757282d344678b0ecb01bc5485377e00c395a6216e2c698. 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/NLYK92300085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68b7c071ee37212eae90e82b5bb5d987a35252e2a11fbdc89324b14314fbea95. 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/NLYK92300086.
Apologize (John Castel & Xan Castel Remix)
Apologize - John Castel & Xan Castel Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafbf3c3b01ac4ba436ce6fdb076269ef7f7f29953cd406a694fca2314c36eaa0. 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/NLYK92300139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x266ec51c1e2cc451118e9898b7b882e70523831dca77c6eff06e55a5876245c7. 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/NLYK92300123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd84431f681084236c21048fe448353fe9c2b568f3461de1e92f6c7e3c3fae21b. 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/NLYK92300072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea41150bf62fcd93339de1576cff34537f6220fe6d0893494c2a947e2d45e800. 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/NLRD52350297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe67aaff983f89616c7648bcb6743fb51d150286ee81c1dc2be9dc3acdf584444. 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/NLYK92300205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5805ae8e77f19ae48dd74fe0085a33010b8248c4f8b8f821b5224c72f8e5e57. 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/NLYK92300169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b8ec68bcdab7d87ffc38a7efa1d6470194f067dcdef4b9adf65e3a8ca7ad990. 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/NLYK92400158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x498a20b050b20fa34237ede626d1b2e71cd089d5ae6be3451c7ee149fb328fea. 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/NLYK92400111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x694c7f9635e2c7a18509a9082bb1b7d015e33bce5b609cb73930224a4fde570b. 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/NLYK92400087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aad9738bd1843c1bef60466a0ad60374be613a4fbf24c9bbb50c77a245877e5. 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/NLYK92400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a3879bbb3dbd3f5c3f84394fbadcf9e99e7e3749e30659b497ea7271ab9b6c. 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/NLYK92300197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9785bd19618ff3c2a1a630bfe0e9be3e59d1e080dc6b988cd2020c662d12f6ac. 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/NLYK92300155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3898bf7c5a12a7af76a7be10c3e2c25c140b7aa7ecd7952a2cc3cf82e7e7162a. 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/NLYK92300136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13b20c4f5a75dca6528238105dc7ff7f66bae76b5da1419f4cac4a588f84f3a8. 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/NLYK92300130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eeed2a618626ad16551e7ddfb39c3cc6b114fa804c770f72c2e29376654b112. 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/NLYK92300122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8206f0dd0aeb958b3f514e64351d0f13b05de23e2db8319e10ef59248c7652d. 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/NLYK92300112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81060785339e72bb3905eef95c38167ec99ba1ebae0d5005f963f769a1a7ae74. 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/DEVT62100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d1be9fd02b06ebf20791be96203f1b99a1ad6ba3c8332e0d767b5e4e16ceffe. 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/DEXO32406139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4386333ed219d0fa5ee1076177ad1eb592936f0b9a992a262e733fbd1c97547. 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/NLYK92400186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65aa73a393a53e27494b08daba22017de6a5815d5b8e57529a06820ed1bec347. 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/NLT2H2400606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e40a0a0addf989f3b9b3a58616eb3f6e05438c5c673320985a0c7939ff057e2. 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/QM7282451448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0541a8aaee5de447376be9f2fc03018440e722ebcac4878a953b926ff0060b72. 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/DK4YA2400278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c0f9ac47c7671d9b0f50ad203ac36ee59ce7c1b2d92beb066f27b5f5819092a. 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/NLYK92400138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c914b8b45f3263852ceb2ff369804d5466dd843706e5c2b63ee24ec4ad6a2b9. 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/NLYK92400102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93bed238018e538a9e0eabf863cdbf88d6ac100fc7a27012821e6641f1bacdfe. 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/USA2P2422974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x406874ced28b6206c2f0c82ee0f26c8cc4ca255752effed4cfd3826159983178. 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/USA2P2422975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf5053ab646fec361798bdbbd66a791154c6a1cac16e3f7d76ea1bc0b220e2e2. 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/GBWUL2405754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c99599b6a263c0f6835d0ae76b7911325fecd2d8c8bc6928c0dcbac7813856c. 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/GBWUL2372391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16322c9cb2ed143202c8300012c9ae81856f95e4dedbdbdfe54e50c7343105fb. 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/FR59R2420795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72671993593ca883d67594747aefc6de90ab3eeb36d0c5434de38a82552c5eee. 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/DK4YA2400135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x313b3d86a15e0cb4307f65e897c4759dd5e1f45e8a9f8cf03d22b6ce069f7ed3. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:27:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2404783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68767246ac889b76b32dfc0b60abb80263bd6b5404f7e10f87f5fbf9109ab05e. 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/NLT2H2400231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3575af1cd570e00a2ef148e055ea5432dab0e6c4109dacd453d700234ca650fa. 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/NLYK92400019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a1aa1ee3f60c82e62c35db922e962d1b410479d8a698f26869a6eaa2ec6165. 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/DK4YA2316801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5c83719ac1c0c5b16398affff8d7f0be4e8e400af16f31840e2b494e54d008. 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/DEXN92348117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d212055920eac69003cc4af7a4fc41614309ebc3b1425991e1fa90667b1199. 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/DEXO42340045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ed46efc3f76c40de919b85d85c3b03d63908e893dcfad967978fce947e88bb. 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/DK4YA2315201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebb2be525aea9571f571e3da1d8e51ca18fb06c4ad347af957d056ae055f5579. 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/NL8RL2326818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb117358dc699e2077ecfe6f4c5b3308b3d38fdec15fc2cd6ef3908f40992d210. 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/DEXN92348065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bac79f3656b2d8ff1f620472ed1cea6404d3dd8033fdf471abafa4020220fa4. 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/USAR12300283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f95799fb5d1469ee117c28017374dc003224f8c13a3f364363919661a461f0b. 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/DK4YA2329001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe34cc00535523ae780eb697a35f9cbe29400392e5d2f3483d8a96c46741fdfd. 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/NLYK92500198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1f208ff31544643c1c96cf074e6c1b8408096049d738c186ef939dfc6ee7ea. 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/NLC242500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb24f7068ce473340ae8c8e034fbf4e17cc7e74eea1fdadaf8883382ac417a50. 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/NLYK92500092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ccb2c0f1922617e7aa3edfa38e84b16d505fcc3f0f77317285572a8167f024b. 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/NLYK92500091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b1053c26e0f128e1af9592a5dbdad7114fb21b39924cc2178695c2fba0c903d. 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/NLYK92500051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbe0a60fed7a30487f44538cd3ac1b45b58abffaa67f0eeb2bd8d143bbbc138e. 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/NLYK92400322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda75cd83ed78e6bb5134653096a8d781e736691a63eab09b21f2e0e6c4d20192. 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/NLYK92400303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x074a7f7175c6f0888e4955d492edcea3398b4b9883e426cf7b98f7426a0fa280. 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/NLYK92400284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aec7f9290597a0077ee49e7d9f48551abc4db1babe373ff5cf6687801e95da0. 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/DK4YA2400414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ec1637674b005af1f5788170b0855f1a7ae3223172ae9fccc29e5205df3e59. 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/NLYK92400256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e6c1e671c881bb0bb9130b49a2eb3cf5b588334700d44e5285a28b2a5f7d22. 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/USZXT2455757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb6aaf1b08eedaa6c40ac35269003f12b8a2aa3ff8e6f85d5bd50a45f686145b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZXT2455758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe9b14c9f7faeaeae61a0b20c7e151ab573c07d667d92c2e6acd21b37b6a58e. 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/NLYK92400228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e47007130a4c176cd07fe4883f244ccae2c05f05c539bcb48f6450dfb50a8b. 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/DK4YA2443212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x676016e0cea8b93561dc0cea066cabf0db97f571153ae6c04fb67cad0655d2ff. 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/USUM71704507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe80d4fc30944c749cac6abc8193f64282e06ae1bf8c60149d3d55ffa42ca86. 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/DEXO42245572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e66b4d2fb90f2fe4070e331c48f84982c62d2680b4624f354b9c5e57ecdd588. 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/DEE862002870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60eaa69921f53c4f4dbc7bdb772632a6097943054ad057ecde962b84fcdbe1fa. 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/NLZ542001461.