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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e7248e8945e22a18231de24b54a96252852c1942ad3f674cf5b600a046e4b6. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5bfb628b-d53e-4090-bbd2-21fab8110872.json and https://artists.proofprofile.net/proofs/artist/5bfb628b-d53e-4090-bbd2-21fab8110872.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53e518ff478d848cea0cd0adb248fb3681d42a5b5680df65a5a5d21e3a1d1309. 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/FXQ892300030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f6c2e85b5ae47ae67275d5bc9db055e992e6be4f9c4b594fa920bcc6ff1a08d. 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/US3DF2419401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x810cf5de88289edb03ad89e32832a7e57d40870941c624a8378ea023f1f6bc4e. 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/US3DF2419406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa78661268676d101ff00fccc0ce383c027f0d62dd6a23157e16c9d34c61de73. 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/US3DF2419407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f393ff54a71e681047ff9972b2874483619b52a55bf23d82098d4a629cb3249. 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/US3DF2419402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9025c54aebaa12c50336f4c0882dd167e973efb281eab5650f1dd87bf2df922. 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/GX5MY2412810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x391b9de164a31669cb3528fcaee4bee8087e1779839bd67ebc5e68e08fa7c9b1. 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/GX5MY2422552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91712158104f9d00b1ad81fec479699dfb820a3381480fd7d9fd9df30128d258. 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/GX5MY2411357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70df14e84569bad08544734208a7848ff946d204b48ff73ab035c92386cc0c02. 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/GX5MY2408868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa41191c271577e16f53041df3ae5427f97e6baa95ad5d925ca0b49de53a86b9a. 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/GX5MY2469911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x884ca1d983a48169e26ee0f8f82e493513c3f02143453473b4c2d7451f8fab0f. 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/GX5MY2424383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f254c5100f11f733fb7c88cbe4ef61ff691ff0d5013263aea68e7b9936cf40b. 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/GX5MY2494583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbda13c8ad2e1dba44816e9568aa7441e8f031e64ed49984d9855d497b9a0a1ed. 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/GX5MY2430464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x513a8d8a48732e9573647836085935d9c46a4ab37a35d80196ef1c116920db24. 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/GX5MY2433439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecc750061313bb33e3f0003e3b3739fac047e5315b72a1bde179bb9ca76feef6. 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/FXQ892400109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf26319a00b70902d738f8ed369e753f21d055864477d565d8e3ffac6d80ab2fb. 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/FXQ892400110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7deb5e66c593daa87dba78f1353fc3f003e17bdf431238d78dcaebfaf26f330f. 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/FXQ892400111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d203928c9d9c6fb3d65ab49297327d96e7ed35fc15cfd2c8766c9733c7e826. 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/FXQ892400113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc08b269dcfc51e2129ac7ca6f63471cee8356cc2799d1683a2723d24fe7d627a. 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/FXQ892400114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ce69743edd6c46e520100f524ac4ade80d882d705252b892c5f9035be199e0. 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/FXQ892400115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79330453e9abf574bf35f65565786873d4011d0fc70709242c1bd2b37842d7e9. 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/US3DF2444437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa717fedd91a74ffad40ba207b478a26010bdccc70379bdf587d84dd835e93c3. 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/US3DF2444428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f490153dfad96857d1e67f1baf79b25483617393051f21ed41ed9bf8f7593e1. 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/US3DF2444432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3514bb0defcd0e9430ca0a4f4fad90f9063f396fe5a65cfff40d60bc98d2acee. 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/US3DF2444431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e4dc67137a9f4f89f90e7b4d6484309e44045f5edda57f999018fdcbbd4d0f. 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/US3DF2444436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x233713df980e82ef24ec8432a376b590fd989ef078010464c04a5f293069affb. 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/US3DF2444427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c54dcbadf690d1f1c6ba597ff4ae46747439f78482ac7eb6e7c962d97993e80. 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/US3DF2444430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9798ac26d89625a71328d786aaaa9cbac449bfdb70652c9f56ff1bf1dd3a2712. 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/FXQ892300109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa598e0c9465fc9533140118a5e1fcc7863b7c50b34d0b8c285c790bf29823e07. 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/FXQ892300111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d057ddccfa05af7633b0464405482feaca1a2b55fc030495478d0cc45a80db. 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/FXQ892300114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cef4a73301a8ad42adcfe2aa59d428e328fa595ddc3ef112e3ba642c9497182. 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/FXQ892300115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c046322b58720f1b72d8b8d2af3de2b1c6c44d98ff7cfb661b453f8a0b17bb0. 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/FXQ892300116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c75d9327a792e525cf6546fad01b54b0e73b74b356bafcd6a9824ef432bc4e7. 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/FXQ892200446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b2db812886ddc400b3b17cb8b73dcfd743af294258cbb0bc7f72a3144479f4. 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/FXQ892200441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21fcb7449bf2bf9c359b283236d92139524094817043bb607db8333441f26c4c. 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/FXQ892200447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06dfaf771348bad84d0e1e232ee8b75cdd00727b25f0fdcdc6b013421172a096. 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/FXQ892200348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf853e51e5effe32734064fdd4b14fd14f71cec2698baeebab1398f4cf10b7b. 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/FXQ892200349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcf31ba4a537705389ca72a71b2734b091cbc91dc5d015cb1d0392701e56f5ce. 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/FXQ892200350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3733f64251858d7597a5f2a2750fad15c1028e4f19ff3ae6e3235c62ed0f982f. 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/QMANG2250903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x503551e1956e90536428252f032c88071e7799650c8fd2a393de6bc2ab2c4369. 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/FXQ892400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x551b96a962c283e5275e3d6d2c1a9304a7b2c9b1cfa2317d8a637c9a86ee68af. 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/FXQ892400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x962d43dae4d5e946258f1474b23bcfb0e0cba8e7496cfc1205eeffd7915f71aa. 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/FXQ892300269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8ec348cb1ae69606c9b5a8bf21941b424d7b3cc1f857570c9fd12fa2aabd754. 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/QM3DF2255119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9798ac26d89625a71328d786aaaa9cbac449bfdb70652c9f56ff1bf1dd3a2712. 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/FXQ892300109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d91b715da49aab0b04490add7e1b5cd7b6fb9719b0548800ba6289a27391d35. 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/NL4WT2300103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x266e7e63c2855347d1d752de4382d38cd557029cce4362e9e76b7211eda0e577. 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/GX89G2472511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b8562de411040900b5f51bf5002705e2e6725a4a70351428d8d8b6a3d92c032. 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/GX89G2450111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x346ff1671cf9782ccffeaee2c203a5399fa7987deaf10f2b8f86fe4391fe3945. 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/GX89G2476424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x926f677f780df6cd2ea2c3758ae26e7faa25b8142ea6ddda3b54f79c3f18e9da. 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/GX89G2434888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c4f8c50f17eef9cdcf5a65ac04fca9739c9230084853471e7f414bff78e3893. 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/GX89G2400428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd83c5449b121b4447620e93ed8209026c33d0460cab510ffbe82215f13f5bf19. 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/USANG2495155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x390369f843523fd458a1553e36fbf880c6fdf550f0c87d1659df222ed404474a. 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/USANG2494209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f8ec5e8065df5683bb03abc43bba118b836f87e7f95a49b967a7c27c75b9c4. 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/USANG2494212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f5e6213f9b24c491684cc18d80fa0f3ac422816b3a31c33dd00dec0c7c7a4fa. 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/USANG2494213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79ebfa541cd342001d3d73b2abc7d7d443a91532a937c580cde1930d10a8a351. 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/USANG2494214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4265636742478ef8bc64d5467987d2674b57d0cd2c45a2a1f8193464cef48695. 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/USANG2494215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0eac6f688362111d2956c7c75533e776ec7f560f7ba6935fff55b1c00c748e. 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/USANG2494217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a8565a26c54518bf36e993c7441f15921e01de0c27d3e95cc70653eb6330222. 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/USANG2494219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeba6fb3b46692bceae6fee578a3141ee34ab4a8471a1534fdb4750c00e1c73e2. 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/USANG2494220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b6c2e2df5b0af369564655a60ebeaf06ff958321afb63c5959c13ce2ceaa92. 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/QZNWT2587600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6137fc398a272c5a07f614f8e2cdd3d1fd6faf110817b55b85cf9aad166e1bf2. 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/FXQ892500090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe86b4f660230e3e4446b27f51afc1e1fef699e92badeebdfeb74eb724a8a4ad6. 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/CH7812535158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x533e1b24bf9c0149a223400e2906b52e308a7c8e66ca0b7af81f8b4a2f45af7d. 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/QM3DF2410674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x932117268a2056a41bde622917e0bce4afc747f0c805e09611d71b42672ddf7f. 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/FR59R2575313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf6846bb0bd7619bd1f703195119a43a0f564e7d87382059b8f3249eb0a2a67. 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/US3DF2519029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8d8c6ef8a02e86ff7202b54c256f6498c955b732ff58e3b00e39f60fd30861d. 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/QM3DF2404149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a1c4df5a1bdf0df31b9e465fd5407af6a195b513111bfed8fd662bd9744797. 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/QZWFP2424494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4c15c1da28a506abedf119abe0c0756179ffa9bd6c6b088135b7b6774f9a76. 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/QZWFQ2496243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2877af83ede96406382a3d17ed4f21bed250a8491b92a8da244f4f01cb740f26. 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/QZWFJ2458489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ef9a17ca6cd4c3deff2562f570771635f83128488ff1c711028e33a50af2cb. 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/USANG2445256.