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 0x4e2522120588364d84ef3318b3ffc83a3c988f30eced94b90960fef7cf59c7ac. 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/8ddfe9df-7c72-4ab1-845d-4dbdf205a027.json and https://artists.proofprofile.net/proofs/artist/8ddfe9df-7c72-4ab1-845d-4dbdf205a027.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Tæl Til 10 - Børnesange til bevægelse, leg og læring
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 0xa151e7050157cdb84a4e1645510e43dcb501008bda7a57d859b0607662d0cf85. 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/DKADG2200502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14bab6693931f18b995b151bdb0b489356fa8e9b84aba6afda30f1774aed9390. 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/DKADG2200503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aad83194aa3e14a03891e6d6c7ca180ec8e5c683744774dfd47999cd671ca5e. 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/DKADG2200504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd08f7ac48b0fa543c3d5c3b986201bd9777e87e6a2e5551ca5c3908afe64cfa1. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKADG2200505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e561aa279cdc250bb7387229e5a0a3ca33d2c6a626f0766ef41cae870b94dd6. 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/DKADG2200506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x681abceffc6bf7da19fc200ec31c73c9da819879cf0b6cd3581c75a27775b5a8. 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/DKADG2200507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbadb6bff6748ca638fcfe304fe1bec2289bf78a258f768ce78430947ea25d349. 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/DKADG2200508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d5184d716ee885b36cd5e6aa37b3cb460998c3fbf5950eb3f97043e51a5a499. 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/DKADG2200509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x668ab53f7ec18829bbde28495565f9b0738603d9cca406ac2e27ad161dce97bf. 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/DKADG2200510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x055d6111927404cc49103f88ca80f4716ad4715737755389285abd4485538973. 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/DKADG2200511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xded1a53c6a5bb3be80f8a353325a02f796261768713933bf0cd6721ff63796b1. 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/DKADG2200512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0a5ffe7b3f4d26d6f7e58534fb9fec9ddec14ad2518bc42249b35354625c96. 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/DKADG2200513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a47572984ba9dd2498decd72b85634466f06669c8326d79a3dbb8f8f431b35. 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/DKADG2200514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c0dc9bcf5ccf781d4f3cd182b4c4ed9dd712c2408b2b0951f9d41a39ad3f36f. 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/DKBM60700102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa37c386e7aa08353b31fad59909040eb8821cebb508ad72744dd4ea74429b08a. 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/DKBM60700103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef33bfbfdbb4460e2f2b8dfd0b4a5461dc5ae9c30df9d1bfe9621ff89d2cc6e. 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/DKBM60700106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5274e59793fc91c8a4533ed5826c5f9d504ec6ab0ccdcc15a055e0a1876df96f. 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/DKBM60700107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb52887c6d3cd4288340ed66b20d1e2571015b90c8a44fe1e98a8c97d3f02efd1. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKBM60700108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda880ce28b599642d7357a96b503bfee08934c6caade5fac49e6b6fd079a02ba. 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/DKBM60700111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x382fceba59dc8bbecf71f472f0ec271282cf8b3e1b8a2143512f67415e160ce1. 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/DKBM60700112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d87bab133d582644a132d719f0d6998ad56ceedeb9b4d56e0e08728faf67682. 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/DKBM60700113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c1dabc5ee7eba121a65956b2434e978d67a56c4592c3a55e57553dbed87930a. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/DKBM60700101.
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 0x25117190dbcc796699a9e77aaf88f02e0c3bbbae5055354cb027df16f17694f9. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKBM60700104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b2a17f9973413dd4dbc8f8a736ef8eaab2d5fa8b9c0d33b96a102f18932f564. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/DKBM60700105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83fff5c703fa8d236f5d657952064516bd9dfd1e2d05ab87dea00b43ebbfa715. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/DKBM60700109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc42a4ae62b53f20c25d938528b8bd1c04d0f6086d9ecc117b2cbc06643576a17. 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/DKBM60700110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247b0f214a8f90b7e2fa20ad345ab2ba497b175a037d71192a807194e595940c. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/DKBM60700114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7633a045d23cc61749c67035a16e08f8992502400d7f8dc87aa3db8ead66c9a. 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/DKBM60300101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08191e01528fe4b0ca54bfb0d86457aceef5aa0b5077e435a7ccb97ad45628e. 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/DKBM60300104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f5b6976f55c9a0b6df00038cdd09ffbfaa4298f6f047c136539f6e27eb06fd. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/DKBM60300105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b89a27a919d5c018f636156927d04f3b8638894fbe5809c03ba75a84db4081d. 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/DKBM60300107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x380be2eb4730ad782bbe2927dcd2849d7a9544d3c8c0bbf8a9ba9285faa112f8. 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/DKBM60300108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3d0c4a3e995712b4d4cedf8152282e081b49b94205dc0f501b0629d3bf92752. 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/DKBM60300109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x343edd989c0a5695cf2021b99eb47513edeb21b714eded6c2a55ab6a1ccb8b66. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKBM60300111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf899711f6e6ae115c40790a13f1cfa8290cd05b6743a0f2e1a7091735f55324d. 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/DKBM60300112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7858b6ef217bb7e4c582c576dd4b75470301552c379b744f7f868091d15da5. 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/DKBM60300113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a55a2c4c3b94ae7423169d7d3ef46c3a20cdccc4f610a2520f6c64a1a8ff2c1. 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/DKBM60300114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44d12106ba791753d56bb9ac5f48f3707937aaf1c61258539f7206d19d9a5f52. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/DKBM60300102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d68b5dfab7274b7563035ab778b87c52269f57fd7b100d2da87a4524a305916. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKBM60300103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c20205fb3ef60012182b75d3fa2830afdf3537fc8b4f236b8905fce7980598. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKBM60300110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1cc0d7510dc9596e861b7e682d04511c66dcb8c2a6a223683760af7787a99d4. 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/DKADG2300597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ca75e705f3c03bacf5fe29f7e90f4d0614d9cd4e58c89dc2aeee50461aade70. 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/DKADG2300598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29bd9c52cd4a7fe6f4f557a21f9a8c04088f0f53c7c5d429be5da15531f2e7f8. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/DKADG2300596.