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 0xa4b4872736c489d943060246ebf7e61e10bb439f5b909131d9b0f755e92a188a. 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/be88fb52-113d-410e-bc65-051689666e10.json and https://artists.proofprofile.net/proofs/artist/be88fb52-113d-410e-bc65-051689666e10.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 0x6a00417acd477c84e0ffc91e0feddcc5fbf03418715a4f0d45e201ee80f1cfa3. 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/QZ4JJ1768128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc01d4c4622bd41c86ae77b172b63d7845f90f7e8ee937e559477b234f7775f6. 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/QZNWR2081404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9013d6f7100b0fc7ad22825b3460dd7787ae5a50be3e59c1421bcfa2a743639. 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/QZ9JZ1782699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ead9d4513ec6c6d26f53ba152a9486f5a9eecbc9e5ada12c1985ecff16db0e9. 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/QZES71897260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15bb606a79d66d86492590ce76b6239392f518c0774a6eed698fa4f931c68c0. 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/QZHNC1906148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb1bd80852311e667ff194fd2b51b29f69cd2db7b115ce3d9da66b3057cfd42. 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/QZNWX2120326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9798b37850f489d2154316bf3cc34a1bb8b3a9d7bd71db82c70a65abde8807e7. 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/QZDA41820960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb44bf8e8a67868a32cb7ec2a0e6b16facd4528539a61aa54ecaa1f1a76ad24a. 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/QZDA82090270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7dc6c3eb80c26bb3b847b3f947aba782182e071ce7a58c6e6176eddb581e4a. 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/QZES51811409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf363e426d64c65478c89b5293960624f2e82c76a64a2e1bb91d994cab6b143fb. 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/QM4DW1878544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b1b4a4266757959e5dd8a9969a0d1c538ba853cc473870f7b02436e55726f45. 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/QZFYX1962617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87a979500e5f0deefd347a0f81a43ebc9a75f55b2484f2dd0e15ec266476e7f. 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/QZES81943110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15650a8f810c3dd02ab632ab03124207965e4b16f03eca295ff4a858223f770. 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/QZRP42110695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd58f5741966cc7a185f006ae256e689aef372aa03eee11289fa9b855e8878b13. 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/QZANL1793662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8a1aa09a7fa94bbcc107cbaae830426904e931550a58504f197a0038bd68edf. 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/QZBRF1862563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f2060fede5171a4242e5328bc2502ebe5058a627e12d3e0399dfced7cd0b46. 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/QZNWV2039602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46de29f253a68a05f6d8f54f3df3ca5542a34ddb85f153051f11dbad17da200d. 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/QZK3Q2200122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922e3d0d88cee7882e332a36a84fb2e0c3757a02e3925ef8804c3d10e50b627b. 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/QZK3Q2200123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2fcc6e6499d113fec6b1ead7b2a7e7d9917b5bffcfba05445b3dc35a06741b5. 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/QZK3Q2200124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f50d7cb6b6eaa158e124f3ed8283cfaa74d1a23aa7b256f4711f3eb2f290264. 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/CA6D21800358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f043f872949e96895b5fd99da1179db7581c581014e6f610bf03db5ebea247. 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/CA6D21600124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d6260c404a18e0d006359101314b07e8624b87b0b4bfaac34a607533cdd36db. 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/QZHNA2439897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3caf7435c7817d538a8c8034f4355e2253be4ada2b3005ad09d77ebb66134549. 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/QZES72335410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26d7a203a3ea3d771823128cac3832d43e95543813b3ff3d17aca05e96192980. 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/QZTBF2320308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd962cf1c9056818260e1b8b01123a17160f8a4e9ba36f13057f9f5ebd92acb18. 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/QZPEW2299299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd042e0c7f711c295e05fc6a45a8a00f7672028b2eee74f5d95d8d6ed1b9eab13. 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/QZHN42211518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f798d4169634fa6438422dd0ea87471ea99cb14f43d1a5c089d87f0a757adda. 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/QZES52276340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15650a8f810c3dd02ab632ab03124207965e4b16f03eca295ff4a858223f770. 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/QZRP42110695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb1bd80852311e667ff194fd2b51b29f69cd2db7b115ce3d9da66b3057cfd42. 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/QZNWX2120326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cfc6fa559e2e1e6d374c08018d36fdf360070aac3b17dd9edfd54d85d78de73. 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/QZPEW2000423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05821fb0808b18f29ff745e5a8c4d2f5a01d3cdcb4f700976668b9a1890f8579. 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/QZNWR2172785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff1e957b8b240575b93e293cd3d4ec543c2aa3dc9fecaa0fece6106efddf3fde. 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/QZMEQ2169022.
Borderline Forever (Scott The Woz Outro Music)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb865a43b8b21996b810f52b90fb97dfa1b1b5bd694a2d7006852e2dd8e2f58da. 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/QZHN82196537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f2060fede5171a4242e5328bc2502ebe5058a627e12d3e0399dfced7cd0b46. 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/QZNWV2039602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x680633a87a0f2bb1f8286f34ddc8ac711f80cbbd09704add5dd42d1326cc2f0e. 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/QZMEQ2015461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa8bbcd0792abc2e359b359c45636dbeac8c5131074ebcc97f6e2bf631243f0. 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/QZMEQ2015462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x643007f7c89da7c43570d9c46b65d063e8786504057846718cbeabb6b8a6a1a8. 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/QZMEQ2015463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x371c9e3715addc2e2203a86788dab9e13be720cbe125d6466952be1654163bb2. 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/QZMEQ2015464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8626a0f434bcb114a3766e18fe692b5933a965c52351066d7eba7bbf18db93f8. 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/QZMEQ2015465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c34011bd8fdbd983a39e2b6a45118a58f1103026d1aa05dfd3340343423cdff. 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/QZHN52016498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15bb606a79d66d86492590ce76b6239392f518c0774a6eed698fa4f931c68c0. 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/QZHNC1906148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24d579059c232630d35ed41f5178ea37fff5f8e371a67269da999193976db50c. 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/QZES51941103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ead9d4513ec6c6d26f53ba152a9486f5a9eecbc9e5ada12c1985ecff16db0e9. 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/QZES71897260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb36c8015b0e997f7ad4bb78487159638992164ae3b9bfcd677b2dde172b65198. 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/QZES71807589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7dc6c3eb80c26bb3b847b3f947aba782182e071ce7a58c6e6176eddb581e4a. 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/QZES51811409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7352faba464afca2aa0346cad17c977037b35132c939a7adf2fbdc83c90fbd5. 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/QZB4J1842834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42bfd4f3f3122cb97bc20d6bcd72734c100207db0dbf0f67673864ccebc003ef. 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/QZB4J1842835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ed78129e996cda89f21b71ee65f1df5d6d1b7b60eee99c0c2cef2c557e2de0. 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/QZB4J1842836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ed9e9c963ed0f284bd555a5c4e36ccc7bfcfca122c71335b6b11de68b7b304. 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/QZB4J1842837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3844b6ab98590f0ac420506a25f6b0c77dce1ab1d504dedfb20b47f65fa04f75. 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/QZB4J1842838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf436151265c6af6f2e40aca910b08d27fe4f2497861d0f34694971c62c376d0c. 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/QZCE61848533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf363e426d64c65478c89b5293960624f2e82c76a64a2e1bb91d994cab6b143fb. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1878544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8a1aa09a7fa94bbcc107cbaae830426904e931550a58504f197a0038bd68edf. 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/QZBRF1862563.
Wooded Kingdom (From "Super Mario Odyssey")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c68ff7161279db47f9936a7a352a53479160826a5aa3129a6a33fc048c4f1c. 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/QZ22B1909676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dccf8f039a3224f5f49783a1ddc29b70a182954dc09eb151595ba605b965ae2. 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/QZAPG1873782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9013d6f7100b0fc7ad22825b3460dd7787ae5a50be3e59c1421bcfa2a743639. 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/QZ9JZ1782699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c2e23a74fc7bfb63c7318ce013d1c6660ab699777ecf07556f9dd260594f95. 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/QZ8LD1714244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d7e93c9829546469e648d5b8f73331bc3f4bc254467471703c925bda050fad1. 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/QM2PV1734520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a00417acd477c84e0ffc91e0feddcc5fbf03418715a4f0d45e201ee80f1cfa3. 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/QZ4JJ1768128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25ff46ae42f3765780b2aaee7360895076ddd0e66762c201f5076d6309c9c976. 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/CA6D21600123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7938d025f0f6b1c7ee68867fd99168afa8ab7d29dcd0c0c3120f208052b3f484. 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/QMAF31500036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641286315e1f61da99735dedcab77936d2492bbf77c89cbf805fd0929e5793b8. 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/CA6D21600318.