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 0x3750734b16bae1381f242b7405c822f640f88be880b85e0bcacc306b91377883. 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/06b239c3-ff72-4c0c-b197-feb7e94f71b2.json and https://artists.proofprofile.net/proofs/artist/06b239c3-ff72-4c0c-b197-feb7e94f71b2.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 0xf8bd89d550dab00d502410784687a778c607854612596c9b50b0d30343d7ccd5. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/BE31O1003230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a7eab7ac742ccf43223505c04c5e2b77295501e7d39422ef6978bcfc69f6ed0. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/BE31O1003250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca3f68990c8522e3c67e2e06db9c2081ac019b81d3f6cd87d7eb7ecee128196. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/BE31O1104890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9497c40461947ede5891019d6fd7cc6718522a6b20c95f001f90e07257f492. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEB681300278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7133de895b543d7e5ee78a80b230153939b10283f13c9dbe2693e1a39a42e14. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T08:32:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC941300295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49fc005aa90aecb877883566f35b0926a7295b276cb3cf7342104132ac4dafc. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/TCAFR2124162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8fa1943584442ac7a4e6fb58395ec24cfb62e5ff15037ef333f28e40bfacb38. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/TCAFW2127761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ffe2ddc9bb40730e983c0626a31c9340fe00cd350677e88e69db59c2ebb130. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFW2127652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a372f561ff4306953ddf92483387a6007fdf435007f8a5939f417c46225ddc3. Chain 2 (Bitcoin): anchored in block 959054 (2026-07-21T20:19:31Z), 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/TCAFW2127103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a838856d9051484ca224484472250377f9852093fb8fc87e26cfc798cb0b9ab. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/TCAGK2205758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd446bb0a1419384fc8e641f3a4d3f253e304b469e323dd9b74fdf19143b04a86. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCAGO2205012.
Cocaïne 2023 (Ntoy, Atomik Project & Willerz Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x471933293283fb8325e671a1b5c86f5239426cdb31b23109e234ae37376c59ec. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/TCAGR2207950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd61516fa4940b10e4c37256ac7f3fe166c0251d39f69251340945c24a1bae6. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/TCAGR2208098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde9bc48558e7e33f908a6c641875ef71aba8f9eaf9f305fa7eac3ff26128ee30. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/TCAGT2392742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x754d91515691fa589dc6bccfc459c51688b7c41fdc5a3241c2d921eb88c4e8e2. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/TCAGW2380056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7406f421acfea3461e2dab1baae61ce79e97b31af48ffb8f320d41b1efa10ae. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), 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/TCAHD2356562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48603ec5473143350a930d2fb8c00f3694690ed0eec54149e45167458482e022. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHH2397519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8781b59c0217469b31d32ce1ba814e2858af7a3f58888becef9e3b6e75a1f74a. Chain 2 (Bitcoin): anchored in block 958495 (2026-07-18T04:39:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHG2307619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16a22866ecc112ae1d8fa7ea23525c3b96bfaa91bb74fecae66856fece7fb389. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/TCAHG2307668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeabb68b94efba6bae157526c82565e3499ba01ca0cab5b5f27a0d40852d6b38e. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHJ2334775.
Melody Of World (Alex Bilancini Edit) [Alex Bilancini Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66045e46497acb8c2ab3581d275e0ef4c9bd267ff91bdaa7f1169ab7bd30da5b. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZDA62442681.
Melody Of The World (Gianni Di Bernardo Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda3bb69f2fe371d264126aeb982390922df0b880b41072545e078eea652b11d4. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/FRZDQ0900240.
Melody Of The World (Gianni Di Bernardo Extended Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be53e8c61aeec9f35220d92669c6033856ebfdb0236b6736b3816ad2a2787b1. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/QZMEQ2499294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4164d4b43a085a7b8b7acb52022e9e7222bbe8e59b26121781ec2a0ceb66cf56. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/QZMEQ2497029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e89cfb869204c38ff7fdab298eb951bd3f96bc4b73fc6628e66e42a38b48b3. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2416096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d8601406b69aedb12da69b4969976395a4cfd83b4139b311599393d22f3c02d. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/QZZ7U2492207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf6f8d7e072d03f4cef6b5701646de168936cee9c7f9873da291bce0c87bc72e. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/QZNWQ2420627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1849f50270f60e52d5ac0c3b00dd249b16103804d08c2b2a66660fef540fbe1. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB92427891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f385da1fbe028b9327678da2a56959e710f0405f8846a6121e0ba1e849a5f0. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/GX53U2461885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09e0a2dc2fb9f2bdb7e70dc8596d6ba25dff3d67ae61e5be1e705eccdfd1d582. Chain 2 (Bitcoin): anchored in block 957591 (2026-07-11T17:21:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX53U2461891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a1f2b4ab201018ed1e347d039d55049430c8cc8a947426d9842217aa8893748. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZZ7U2480332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1623e11397fb9e0847e02155810d351458a79ce2d0788a161d493f06a64861ac. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7U2406842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb34e1f42dd798b0e8d2171c5fb8bed29d284619feed6fb606cd968b8a3042b1. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX53U2483588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac498c6082370750e17c40554e26b05fa7d7f47feb4be6b15ac0af4c9f87fec9. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXF9Q2435772.
This Is My Hard Generation (Invictus Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf87e96170b03ef41240b758650a335fc9b5dec2ec76c4d5020825ad1e6ce1d76. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXF9Q2596121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f8b74a528cd3beb6d039cf69c337ecb568b5f294096260e2077db74efe7b96a. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/QZFZ62569287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x469957d7e305984a456bb35ad2ced6cfb0b918decfbb66e43abe4b51e2b7bd09. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/UKXN22529907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x170377931233d4a65b1ac36038e7b9c6ff490620642a47b954caa350dff95377. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22529908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d4985a0b55adfda500d36b62512c96d7bbf5f66409306431fb6656d0e3d156. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZNWR2500749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf137aaa7bac6d362d7dd7774b53dfc12991a1d1fe60e086f11134631d4e9077. 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/QZFZ42468493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebf664bbaa11914729dbf251721814df84d36c86a26b81d9376946fa078e024e. 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/BEIW12400673.
Melody Of The World [Live At Tomorrowland]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebf664bbaa11914729dbf251721814df84d36c86a26b81d9376946fa078e024e. 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/BEIW12400673.
Cap'tain Harderz 2015 (Cap'tain Belgium)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f859273c1770b36b39cd40f960ecb4e0dad20a71d88b48978efe5666d96d13f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BE31O1506760.