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 0xeb371cf85cd526aafaec88159c1793051a414f2679ba2b6e029d5e834d4010b6. 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/a4a9391f-9403-4870-9be4-4e10e4279761.json and https://artists.proofprofile.net/proofs/artist/a4a9391f-9403-4870-9be4-4e10e4279761.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 0x3d99f0647c69ced01503a694aff28d9d9d488c6d2c38a63940cd236fc923dfa6. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QM24S2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x423b4d67eebca6659644334c28764b06295f25bda5102220bb2fea3bc04df4e7. 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/USLD91758406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e08968de3f3517d1799e6be1979c73f5f5455c8bf67234cdeef50816bdc9e37. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USA2P2228442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa36ce7285387a2b6f2724d75baee051e7007b7c0b3f620bf5dd7dfe80c987e2a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USA2P2228440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a1caa83b598f24d4764f71ee64c51df987e0f546b419bba248c923700f09927. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/USA2P2228441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9935697d8468cae08358ccb26667699c515c39ffb8626f125579e30408b58daf. 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/USA2P2223417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c59d6f622c46ab80669e681e0d10305f4b87c9b738577735e0a26e6d40a010c. 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/US25X2203927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf7269ca31b9e77b9eff965a6a7ddabd90d2054b93239ac3243d0e7be7fcfe02. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USA2P2039366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed9ebe88c65728e3f4482f6f8c328ad53a5ba89dd12e1da48085fa014aab28a8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USA2P2039367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34b67fe6221a4b1745aab4269ccb41286acff1055314f5f9d5c165494bacda4. 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/USA2P2018582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e23d44c787c21cbaa6f8ecbc6bbcfcd47d54e1b0b3141c27174b9ba9be75ce9. 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/USA2P2021426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ed6a5e0726a824c31cd9d736edfa7344e5059f8281aa437590fe62066f625e. 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/USA2P2031351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcadb97ed73da4f5a375ddb07b7ef96fe98ab812cd1b23c4adf8e3ff7b597864. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/USA2P2039368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf67d95475c335aa3629a8077dd836d111bcf556a3767023995e71b28492fd194. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/USA2P2039369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ecfaf4baa7286b03ca24e5bcf466dd59c24ff30905f95e5e744c3bcd02c37c. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USA2P2031750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf85bcbb63698d95810555572352ffe6d6a19556d401807727f7fbff5953b1b15. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USA2P2039370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d6691eff7f5c6c7673c8c1a2974ae0d7ca91d4e85e6557d492584476ea4baab. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/USA2P2038552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0a0e1dcfe539e630c85aa30b448c8f372379256c4dd5e6ae68758954aaef9d. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/USA2P1920973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a099ce662f69c993435fd19fabd2f4a6597a62e583aae3d88c3102079729e37. 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/USA2P1920974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1293a1e207ceb19de16e20ee7d16fa09b06963c60b415779c2474d9f3499d213. 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/USA2P1920975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39304a9a9aa98b33c1033d692ed809cb025fdc21318475932c9bca0ed5df9fcb. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USA2P1920976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e469f76a008bfaae5a7336dfe2e0cf4ab5eaed67525bcad650d337ab85d59ca. 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/USA2P1920978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ec708f62a949bb8b9e54032dfdb5e0032ea0cd36191ae2c2e58e1d7a1d667e. 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/USA2P1920979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x551465c5c383acda1d16de09d169243e99d2240ff9fab46c4fdada4eba5565e9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USA2P1920980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e55f233cda60dbb05cb3cd6bec9c09a21b9f863e147d7d0fd5268e171cb4930. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USA2P1920982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a2e1bc9115d6957761929b25596a4fd14af99a257c6452c5baa4b0864c2118. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USA2P1920977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45fcbca4ee4f1dc6670be9fe2538e15932e3e289f8bbbd1c2a71bd0a7d6b2480. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/USA2P1920981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d86504f7aead24d4135d9754b9dae39e3ad7cf857e045f7657c850e8ddebdd9. 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/USQY51789270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969db92471404b6817188583086303253d7b7150abc50279440f3611aa6ec2e3. 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/USQY51789271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20719eb956178f0b76b7a2a15f00d10cb4117749e523ed41856010b3bbac6604. 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/USQY51789272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc171846b11a87066272853f22a6a44f2d1a57c1460bcac99c023795003d0209a. 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/USQY51789273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcca7aec68cd3674c70e3a42248b143f7e3d516e2d22d5cc4a71ec94348797bf. 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/USQY51789274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1738d0a5ac4d210322ee00a0c7fec2ef46da7118fb08c9954e3f2993ce0a3cd1. 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/USQY51789275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0be17f67e62d96bdd6e2b650e7aecb12a1d76362cd128acdbeeb47ab11a3fa5. 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/USQY51789276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7901016660aaf8cb0b7238ea2478f09513ba4147bb1b869b7da23e32df71b0. 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/USQY51789277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193059297b5945d7b3414bb8ab4db84239cc927e93724340c55b0ed7e24a118a. 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/USA2P1674121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7835bcfa27aacef9ec65be11be16f47cb234277e0ddcf8b987ec47fd07fc703. 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/USA2P1674122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fba915d81a2032bdc9f9616ffb79769ae8c8c307caf6f22cbb12a7b740adf0b. 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/USA2P1674123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa10e15edd3e50fff302670c3d9fdb2668021ab44551e65a08440d70b0aa55bdc. 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/USA2P1674124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd92c05bc7820c23c11fc9eff6db08c403779a14654e53755fb9365dbaf3dc6ae. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USA2P1674126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf17402e961046818ec984c8b193e0fe28e98bc6c30a8462e299b443c05c85c7a. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/USA2P1674128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525ced72845ebcead08a5c34e2c67175e4d461a69f33d050be386210a4e10b2d. 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/USA2P1674129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7521087bb5f25720a8ab02c11e37b89052336ddb259d9e8a5d1a15633181cbdf. 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/USA2P1674131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62d347eec73a68d477d28fab8bb0b74923ea04c2c2782b11b1cc0177b77ad35e. 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/USA2P1674132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d46730ad9ec10a59fb46c92a19ba40a58f862a9a5d7c00ffe56b8e6aeb7511c. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/USA2P1674125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11aed64db74ce59f31ff03f4ec9c811dd4c4bfc8235fb2e011fa5a35ba7df0f7. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/USA2P1674127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x719ab238cbcbac3d65c4411b1268490094869c07c44ee7f59bb820e5780c7293. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/USA2P1674130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ed8ffc7166e534c76d5fbd851f6bd42620da75f90b1acaf0153502a8c380fe. 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/USQY51564781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38e4bf01a87f93c880456c3cef63e2767385e670e72405645f3a95766c67104c. 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/USQY51564782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb70eb1132596660f63665fe35f3c6ad8ab8ebf31158a2fde5471cd90ce3cf68f. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-21T22:56:47Z), 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/USQY51564783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ff3e6c65df56b9e1792bc48b2a9202fd99cd9e90367144ea127df5c17685d5f. 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/USQY51564784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3f16fe2930a206e825c4fb95f45140140dbd11f7229b74b6008b74c5897a85d. 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/USQY51564786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe54d144f75d02e5a4a7f31f5f2b53301c59e0d70206ed1b091df70b5e4980001. 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/USQY51564787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cb60ccb0991dd04925dd116f079d2d65348378859de46d79123150c52953e2f. 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/USQY51564788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e47238afbea401b3a2905ceb009650c8b6e4e57e4e6f48e70eeeb04c0ab4442. 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/USQY51564789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6756a4bc1900043e6765232b3b8a4bda30c3393adec418d1558709b8cc4e0223. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/USQY51564785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872eca4f7ff35c81afc829ed284ce50d1b0be9bbbbb674a56aaf5a830768607a. 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/GBWUL2453146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd42f10ae4fa1ae78113b48c54338cf2f61e8822e4366df934801379762dddf77. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-21T23:16:15Z), 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/QZ5FN2495101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccfe0caf30d8349a60fd3e346dd46893d0bcd4ae9d4225930b5df326782bf014. 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/DEZR42102008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f224f1f2100599e9be0ef225eee8c0b34999dd4700f3c7a6bccac01b4489cdf. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FR9W12353404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5751ac318a5c84f44372a80d5d399252646ec9f35b9eecb3463c9fe62922c80a. 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/QZNWR2361422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2adf7330144bdd4f8278ba9aef2903fb9210f67b71930b8d6e2246676b3168f1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZTB52309981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef49659f11afd1dc75df9520b90c2c78fe27cb54550679554a46d216df7c68e8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZTB72349682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7336e4f460e771caa993b212fd24bdb7c7d5b4f57ec995e87ebabfa6be6e3c9f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZTB72349684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677acf62b00b7000b172b84c8a38d92084f2c116936952a586b1f507e1c67389. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/QZTB72349683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff05675350acacc1744522489b1b1facf2b40520c38521153534fe0b551a216f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZNMX2213299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac417119a7deeb6856518871597d8a72fcf99d35bdd8cfe8edcb27e923c5225. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QZLBC2200691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698a5ca17ba900a71dff0286978b40759849b2e07609a1fab0fad3f6234a2c10. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/QZLBC2200693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e9bf16033e8e497f7d436442f16bf20e9b3a79dfad32a628b3ab2740e7cb1db. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZLBC2200692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b73d38948bd5c0ec9f2d29ba4a3e8dd50e4ce8b836c7932041e8c39119f50c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBRKQ2271361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8195c33712da1c70f68367379afe1f825d2709473b95d899fecfd174472c4b7f. 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/USUYG1381125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fbbf9192d9e804dc1016635e302c874b31a8ee684d25b53c4cb539aa18665f4. 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/USA2P2113834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44939c28d8700f91d2782fd721be11b58f56f0e8be8d067905bf16921ad398d1. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/USA2P2113838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31f68fbb60dbf719eaee3fa19151729eddb4a39ff44d3dba500e701fc41fd7c1. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USA2P2113836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea8592374adbebe82c558d4a31671b1493ca64d3263186f35e06f7eba25d9e8c. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/USA2P2113839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0574ee01a01288ff8220087155360a92df8343b60d7e540a496bd56d3aa16e0. 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/USA2P2113840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37143334ee86fc08423c30530d541b98216099181aa5056675b452d2a6269f98. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/USA2P2113837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e414576dc8d2d6f17803e46c9284538fcad180a5977d79441366c20e6641df9. 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/USA2P2111053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa72b87a579fa27bfab3198ad5754927941755b1d9deca8f7793267f8c9e312c. 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/QM24S2011446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf8cc357a316660e2a19036955074cd25b3b252415a1f0e5ab6814c302ba48d. 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/TCAEO1945621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x488914767ff431b7956026fec1752f40720355ac18b70defe0479130038a7363. 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/QM24S1700485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d08feee1258a40e9a44e4f99b5acf1f7c9e2674f88604150a953a766e0f39a. 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/CAL451889003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e3b053a539cef7af7c077f798d8b7b60ac18cf3857fd404febee7fe7a994b4f. 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/QZ2D51800036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35577316e8e22c956b8c377c611509c2222971ee5ab694e8ae497a3fdac234ca. 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/QM4TX1812398.
Corner Store (feat. Dave B & Travis Thompson)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f856d0dd2f7c4296554df453c1ea6e96bdbf39bac97abb8b3d1a804ad1a334. 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/QZ8TY1700023.