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 0xf70935d6c7fadb09c1b829b7fd0d448eb957a609ac2dd31ac94dce7c2ef0ddc8. 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/375023df-5021-4db7-8e32-408dc498a13c.json and https://artists.proofprofile.net/proofs/artist/375023df-5021-4db7-8e32-408dc498a13c.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 0x00f8d8d627122fc0df0f44140643074ef3a7bccab428389036d0ea8881eecd04. 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/AUKDT2300151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2a978cf9480b0b254d75e7ed673ff1b6757abd74c044440589d271bf3528f6. 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/AUKDT2300152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe11ae4c0b0da8b3387e8d017f25ca91e6ab99e4f1007d439f001c4e48ed0b537. 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/AUKDT2300153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17d009cb72e0f0e2696cffe546116e3402ccaaafac04fb762a3e673d134ed32d. 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/AUKDT2300154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77cbc3729be9d1dae5172601b80ff6db6ec5a8960d4d00da4eb0dce9427dcdd4. 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/AUKDT2300150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x469daa8faa3cd3a1358e1636b6119446397b13ffa6e9baca4d2d341188f2207e. 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/AUKDT2300156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae1acd43d3dc6193a8110453d3ca9b4ecf39e4305cc1b361dd66817984b5c88b. 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/AUKDT2300157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf50fd22acdf51851ad262400f33861e3bd1d683c1456e680b9e093b988968d6. 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/AUKDT2300158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e8df1e98bfee06d6c919ba7d806d1bb4069fc81f065eb7e2ac6a830bd32e1ee. 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/AUKDT2300159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c4951a3113ca4d0ac219f3fdc051eab8081eeceb68dcc10637b2936a6c174b. 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/QZES72480768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa516f1f29aebbad2000662805e987e8ac652b35053d7669df82458b2b48d753f. 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/QZWFM2336430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fadd1ad2f0e0781e6fd52016ab8ebb481fc91c10d185a0a7bc25395959babae. 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/AUKDT2300276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76fd7df3b6da0f6826b653892a108de7c2e16dc97113d4bd81aef9353374bdaf. 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/AUKDT2300277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d2e56c6424d35d35ab17d1eb54f0060ddd22d39b17708dd7530d8b8f0ca467. 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/AUKDT2300278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x266cc60de581559878874b40181cd40242779fd6fdcc64d0271fa803f5182507. 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/AUKDT2300279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e12424ae603dc9cbe6f43ade2f06e9eec14c19ecc95858ff319abd99c5b93a. 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/QZPLR2312179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5de1f4ed8ff77b8dfa3d6c626ea6759fa19cc67c07d1091c2c098347ad4ea37. 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/DEAS82000450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbaaa39f13eecc0bbeda61ff7abb0690b8fb5c21429964a1054b197a52120e3f. 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/QZNWT2345588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6c154ea516dedab8dbc72dfb7c4cd0033fbafbd9f47f909b05e6aae41fe77ae. 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/QZDA52367953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ea219a6c970bc34cb915f9622503fa793da078caade601d19b1bafabf4e555. 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/QZHNB2249092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb0a90868152afcef155cafdb444bb567d3583fc2b328462c4634504c2c198e8. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/QZHNB2248581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38f1257c42a71b90e9832946724bfe864862a82efd5df9c73d5272d759757c47. 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/QZN882235421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade5a5cba3e9586acbfa6ed37eb6292560197a77956adfbeebd6b5327fc4ce93. 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/QZN882229274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e93270bf5eca3ec20c5a1932865fbb1fa3cc526549548cf22ca40d0fcd2ae84. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2297057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4270cc0f4619b0415614ca80ace9b5a8c009cc7cd28313d81613601fbb53d18b. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2290216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea67837c52184eda75019bdcb126b591656d30c4183b55ba056595c1221abab. 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/QZK6F2119643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4d763fccf0aba89f5d7bd00f5ab3e9ddfd2bfcf9fc19b0b062dacf3cdc4439. 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/UKR6V1914428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f347c4e2491ac7d620de565207a88282f99db971907924e9b96345ab871326. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2116801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b8cfbcb6e40530d35dcd6c3f8ed8f94f3e53ca43955828c3f6fd1349a32336. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUKDT2300843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8268febd312e5ebe1082c52584259f67ef46f23d475ed6d6c6c110c853ca9339. 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/UKR6V2116981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb310921254864d3a9cf806fc1eef8ec7ee0df870b3b3a39aef4efec969798548. 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/UKR6V2310499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa3a8a7d3b73594ae07d2b17b702b6f24d4b42a830ad560aa1d39c6714566b26. 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/UKR6V2112714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb453658ab3c125347793b16b41dcb1a8d80400a54e3dc83cfba8ff534baa36be. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/AUKDT2300690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7257968fa40e5bd87b20fa89101e25bd5418579628ddb8a5f8afbca5ce86b6d. 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/AUKDT2300896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3290ea71f274a4e889db3a9517f994fc6b7e24b9af062ad1c0bf5774395bcce6. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/UKR6V2012929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce225921034dbac534e1533cefde20197fe3b8fb1c6d82d57a448c8d779fea27. 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/GBPS83847310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a6ccb739261f19ce240d5b2f44ec8498c4a449db498a04e1c7e509aef01eb6. 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/UKR6V2110724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc1dc64d91c0ddf79b311e0a81f4a9ad82d31d03681cfeb9ce8462fd054c32cb. 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/AUKDT2300779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77cbc3729be9d1dae5172601b80ff6db6ec5a8960d4d00da4eb0dce9427dcdd4. 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/AUKDT2300150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9aaf021c7888afd125ff3bcb4e5c6155b0c69efd8bc5d2ed0ea2c22ba7263a9. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2212356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x266cc60de581559878874b40181cd40242779fd6fdcc64d0271fa803f5182507. 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/AUKDT2300279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a5973ca9445e43edf2ace13ea5a2dc2a5dc6dc49fc3ee0f90285d07a787da8. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2112813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf8a5d79fafd4a00686ef2c0c3446f2458390c8f8177aa34d0525b35099c4df2. 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/AUKDT2400618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd860e39c643ef64afd6b3eb5813c854f57efb545dab3c2d286185c1069bc1975. 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/AUKDT2300900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1011b25f42961984789743ae1dc182892fb1ac1518751a45dfb1c200bc6b79ae. 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/UKR6V2210195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1b572f11aa2308b7aca6ead4bfa2aae3ca56004814ac803488bd4b8ea15772. 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/UKR6V2210201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd0fef7b67557b809dbc738f27649d7fc0c4f5469d514ce5b1d1e4d92c32a986. 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/AUKDT2300033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b5f1b36db8107acf307e727f06a226986fb970ba69623dc56c431deff27450b. 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/UKR6V2212670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc2c2ed533a1e995fda21fe90534017cda3d28e20e86709fbe213b035af4ab23. 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/AUKDT2300242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe53e01c75c8a03a0d7f2ed10b34b271ad23dd1dec25d1efc48189dbf7afc2b0d. 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/AUKDT2300659.
Sunset from the Ethereal Shore - Lauge Rework
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e0f663f93408624bd21c2a60b33e831ea1efc71c8d1ec01f18c7bb00d5dcf5. 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/UKR6V2012995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x000b5a5cbd7e978279ff55af88bacc292da9d1044278344c3bb5f1057d45c396. 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/AUKDT2400626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa57808cb788b34df5a4503a6feba3bb6fd981e5aa953b5100401ef12308cb3ae. 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/AUKDT2300846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66240ce0e82475d563c7f2d89b2db3c8b3fe897d2bcc131dc83a0e8cf74da6e2. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUKDT2300225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa54f5ce7255b27d8af7b4a6b724796c3a612168e0531e5229922e96d38f2cd8a. 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/UKR6V2212791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d2e7683b280fa12eba9ee5e94b1a26b54e6856ef91d88f9bc5bd93f3b4566f. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2012057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aae42fae7c033a075a5f0cca7d3c2b05151b3c23d0da841ad9a6001cfa5310c. 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/UKR6V2213541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7705782565260ca4d5000e853e6d13ceddbe11307f37fed0a590b4096b8a825a. 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/UKR6V2010055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04eb62aac38997323ce7fae743c0654cffec6d34c3a50bf5303bebebfe5d72fb. 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/AUKDT2300165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6844460c4b3eb42aa9e3c3274657d63aae7ac11c1264536e48829f410fbf3b0d. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2116513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf1d736010f390b9e58e372f4c50dcd25a3db384c3a1f1fa14ff2d01616bfb82. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2212792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91443a55412120a2d6e0615a3ac2915ca87f05271bbdc8883dbd6c4bf2abdc0d. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/UKR6V2172256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc27c3438fcaddd661b5490666a0218160839308ba3c5f908111d12866a3b5836. 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/UKR6V1910286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a1ecddbcc07ee04b37d2258d89b2254c125b30e879307e9e34db9ce010354c. 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/AUKDT2300780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda5cc4fa8fcec25f5c18b178e0521df89a16555db39544e5b4fdb0988f2cadd. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUKDT2300166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2b7a4cc516b938f1b96659f3524a2821029ba15a6a2a6e69051e355a246b36. 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/UKR6V2212793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf87f091939b49d22f9b8f54b2032c6e01515b1d012bc74e7315e2a79659d53aa. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), 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/AUKDT2300124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf1cd4f4635d0378fa2ebf3c61976104b31c5311991e317cc7b5efaecb7a735. 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/AUKDT2300239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb31dd9a57a7df7e83a012cc5ecef46ddc05fe564c2087d491af2f6d5ec86c45d. 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/AUKDT2300645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a8a6808b670dfeb3f2c61e54c0a08e4c298ccd49af9642a261ac187db8522d. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUKDT2300162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d2793d70bba0b8df6548e454162444b50c7d720ceb0ca55b6687a7550a58f9. 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/UKR6V2212794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f8d8d627122fc0df0f44140643074ef3a7bccab428389036d0ea8881eecd04. 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/AUKDT2300151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f6c1e12c90130a62e4b009f635291eaf6c2fbd643299d54c5c23f39be600274. 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/AUKDT2300241.