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 0x96e478108c51f359f2efd5687d6464e3cc6adb79a0159729810254355bebb3bf. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/85aa1145-ef69-4eb0-a2cc-a7fa0d16aa11.json and https://artists.proofprofile.net/proofs/artist/85aa1145-ef69-4eb0-a2cc-a7fa0d16aa11.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 0x05fbbcd7de0707ac1366aae88e76636e2bb9040a6a79cdfc0092800d02212bb7. 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/TCADG1744564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x849f649b3b7d47d83b1c11780c85f85c6826991973dd25dafe78686ccc355441. 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/TCADG1744566.
Nearer, My God, to Thee (feat. Madilyn Paige)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0a3a0dacd1fa98b72326c724936f382d9b81e0d579e05a3e143d0ce4ba8229. 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/TCADG1744569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bcf9ea3a521846f3b13756207d31e9f7a9f17193da5e27908dcc4a70133a2ee. 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/TCADG1744571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ace968e20bffd280d5e336088937dee96b32df482f7d0e27a08d379f49011b. 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/TCADG1744598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84856d63b75e88f3e072ccc47200eeb0673ad8e49a4b2a3b84dc6dd06bc3c5a5. 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/TCADG1744600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb40b52c75ff99567c49fb1bd79b16a8e8067cf4f16b1997b8978b1e6725474de. 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/TCADG1744601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7396566ad8c7fc8caf2c862586461cd7f4c599ff8248d25b795c4ab6aaf85073. 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/TCADG1744604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefbde0ad354bafdc52916d9b95c6ae6c5ef746e6f0366c4080cbeff6b4649a1c. 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/TCADG1744606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f2dec79c9deae0fa8649a27af4e922252e7fcb741186b5d8179d7705fb0acf. 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/TCADG1744568.
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 0x0573e0100dbcf76fe05e2badf699dbdea8e37351e329af0a824414c012ae0ff8. 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/TCACB1487954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28aae8c20216924148360754ff181257a825b8132495f652ad9acccc238c2bb3. 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/TCACB1487961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf58b601e92c96d259dd0341a34a9c0f72b1238f87d18578710a95fa7c4615f. 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/TCACB1487965.
It Was Always You / I Still Haven't Found What I'm Looking For
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7edde9c7e33879e6f211c37c40d8f494ec8f1a702e4b46415656163256173eeb. 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/TCACB1487952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf861d979807c1e286fb300462db6f530e5420401017bc743040fcac9b9f525a. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/TCACB1487956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd88ca1d41ea6a6e123f963db238b25ac46a071bdf2574678f71c811ca7286bc6. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/TCACB1487958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43657e1a3f5d30903a796f53c8ea4b141faaa66867c31aa47606e2ede3210818. 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/TCACB1487960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5897a5fd69419f17267012bd9f948988df43f4eb4e2337940cd56875d70a0769. 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/TCACB1487962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f42d0771ba4095d05383b4be860b804fb352e56c61dc40312c521e399ff3c2e. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACB1487964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c5171e961daf97b90ccd7ae5e4c7580b5facf4dcfe83e816ad8d34dd3ea676f. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/TCACB1487967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e4b7eaf0a1ce1402250a3cd5cb8bc2ab5b4a321dff4ed63cc7db6b03d3b672. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/TCACB1487968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x571a1e1a33621a088880cae758c896c6bde2e418adb47f572c23a17b382bf2ed. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACB1487970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1261b279e6b63c6a42b8696c7ba9d81154950dcae1e03ee4354192e2464dfe2. 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/US23M1100162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3868944eb65e6a49c28c4a83ce7f7479d9a216bcc51f0c15d398c458a0611f2c. 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/US23M1100165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd33e5f5587831cfa889b8656f2ad907ad7708f902b875b005f8fa7a8e45a51. 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/US23M1100167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe679cf29f118433fa1bd86ad90c96df0c469ecd13e440819a9f6731b2579b365. 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/US23M1100168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e2a271d909660064f8acd4577877a4ac2d805b5a686f44ffd20cc9bebe80dd. 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/US23M1100170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x512b0c3b982f2599e3747669295f90eb8a93bf0c31011492be65b8e7488bfb54. 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/US23M1100171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9109f05fb128c89bda2fd5331b54a8810f8ea8e7bf4c8c6097647fbb74a03a27. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/US23M1100163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99437722c860463a30da649d33b6d74d84ec4a5634cc5a1d17ae991ae1d3fa11. 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/US23M1100164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3de5dc566b1bd1e50ab2c1add27f4366aa164e667bc801ef17f1c51bf9a12e06. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/US23M1100166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09b99029e7a2d7a732c6e1c9e014529684bc8cb41bc0c1ac3808b005fd031a8a. 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/US23M1100169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d7129464ba331611e28ee43fc95af6c36e508e0084b9acc7912bdd2a798b87a. 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/USHM81169435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d402b64e4040a9039aab8dd3468b96b21fba5d82880b20582196c5a44219c3b. 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/USHM81169436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea538b342c7a578b54a919451066e384325ac4ef1bb3f2b7467d2ac212efc302. 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/USHM81169437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea33b42c06331c33bfb4bdf078194e4fadcc481336a1dfab14496c98bddf72eb. 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/USHM81169438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ea9e42d5796408bed60dce8fa8b4c2c043e1fc69e7f222ed4dce769a9e2aca2. 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/USHM81169440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ef2c96d4eac2a50f9ad8c1eed6b7351ba7d8d540c3fef6b61f045c592b6371. 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/USHM81169441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2948769a78af528fe7ab19201cc3f4fcc7cd0db86263c23504c2722f286ec109. 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/USHM81169442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b90ca27fffaefdb0eb53ec611d6ae5937af482608d5925bce6139b0587d466d. 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/USHM81169443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37eb6af915d5fd6def4f105529e105b88970a5603583adb088be7c82fbdf3e26. 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/USHM81169444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa48d775be068b2f6b372cd7a176765362c02fd891b6c228db852e1fa5ad0113. 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/USHM81169445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda5098a8b6cad3714c36d3ce31c441dc546d89a62d3fdfc81e0fce4b72087690. 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/USHM81169439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca1aa7e8ac0e9c39574c22de029dc48367820966d3eb0ce5528db141d949924. 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/USHM90535460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80bf0724daf11516e142f553af0bc4d3d26472770c5783206f0ae8d7b84ae1e7. 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/USHM90535462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39817dbe72ff47d6c8c54efd9d7289ae57dd8a3739d6db0d481af35c61535916. 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/USHM90535458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c176d3a954cb916d6ee7da45eb9f5f267240e9d2882f4892e09d02d2048fee0. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/USHM90535459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd038e29a606ba725f0da01dd8979eb8590cca5993c02162a303274d20cf222. 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/USHM90535372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef9cc62bbda9b03e9475eed17f54ddc9a40bb01c1052c1b15ee43c127e95b8a5. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM90535367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x834fd15573aa38f606ac1ea9cd370d102854a3cf50c002e053831499c2d216d0. 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/USHM90535637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x191effa3dd8303bd639c02f64742a467b022a3fe2c3d2fe806a85e7620e3f1c2. 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/TCAHP2384928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb732cef4f9ff6a2857ff8868c055bc76d4cd5ec49d6d6bfa8e31a9c718a86836. 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/TCAGO2294470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x819943f2650d19de535141c91f992d77ddfb140cf19a8a334f7e59f04f217bb8. 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/TCAFN2113363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x192d61913254f4020a09d7bd40c23a2e115f2398c51590fc7fc88d4d61534edf. 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/TCAFG2019081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ffdd83242d9846133b505ba642208b69703032fd58ca593e48419631c0f405. 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/TCAEN1973581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b976705b9c059f2f88d021cfde14c668dd09db4781ce228ace50c49264b4d8. 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/TCADZ1876139.
Hamildolph (An American Christmas Story)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddecfc8ba349552b810c809f7d3f5dbba65d1af4714fcc9b24702238ab418a20. 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/TCACK1546552.