Cromok is a Malaysian rock band known as pioneers of Malaysian thrash metal. Formed in 1987, the original and current members are Shamsudin "Sam" Ali (vocals and bass) and Khairul Anuar "Karl" Shariff
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 0x2a1cd773610ff79b26fa72f357e869f3b0c3e904a71640005e8426338ddb3e24. 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/60a9c497-42cc-40ee-9b4f-288c4f6ab615.json and https://artists.proofprofile.net/proofs/artist/60a9c497-42cc-40ee-9b4f-288c4f6ab615.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 0x190ab79d07670637efde94f65c7d257821fa0344ea37446861911517ff27dd27. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYEM19600020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe38739c4a523850ae6fd93d6910057abcd17606a3fb604011a22c52c4bfd010b. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/MYEM10040127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x708d3dd6613d1069a7fa6261ff529a4460568a2b10daedf5a0b053abcbe52db8. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/MYEM10020001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52dd2f44a0d4b2ceec7bc3938341b95d5c82422159a59ef3ce0fc97e800a04b7. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYEM19600042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5650bcd9abb1e4180550a16ab49bbb2616c26c39217a0db4e95cbc3617ce291. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYEM19320001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c06ec136dde0c8a240fc221f4b7ff174af49126a9195592a9356ac7f38943f0. Chain 2 (Bitcoin): anchored in block 958776 (2026-07-19T20:11:59Z), 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/MYEM10500060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f2f151d4f0fc65ff54222ce6d5e45df72c17de03f71d93b8e5f99d8f495c901. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/MYEM10020020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3379578612d384a12da4642fd94ed7e6ba027a52d2b41cf2635a0416de4fbd0. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYEM19600146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecee51daef458838b4ae7a3eccc90994acef49808af2d59feb7a66276422d8e0. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/MYUM71400050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7114b4ffb37e53f228931cfc2bf10f7613a92331cc581014dccad8e8ef62bdd. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYEM10420001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x985432dea73de86e1a6c03fd8ab5b89835ac775daefaef665983746ab7aa7547. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T02:17:57Z), 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/MYEM10420002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf20b4b62ab0af7b5d1f636445996f12f9bb3183782da78eb2ea45deb6127327c. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYEM10420003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03826db7edb3c57f24b0266879fb719cea5ea5e36ed87354eb63c46d400e5938. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYEM10420008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x708d3dd6613d1069a7fa6261ff529a4460568a2b10daedf5a0b053abcbe52db8. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/MYEM10020001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddfc4e798db47814bdc1a229ac46836abcf6a57467d5e416edecda00d8fe5b6a. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/MYEM10220001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5636d39a033ea455171ef224cd2caf5789b537cd4954265f256d6faf147d794e. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYEM10220002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe458b4c1f435cb3b4e4a742963d2f6bf55d5306ed6e174b7b3d2fe8f4aa45005. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYEM10220003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26c190b12dd952970e92b80168412256c2ab2366558ff76ab86069588821fd06. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYEM10220005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ade531d1788a99421134d9c27bac3430a792efa9db4ab8594fb6bade77059b3. 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/MYEM10220006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2ab4a092f1bbb061c586d6f192c2249a4eeca563a47c65f96cf52b9f8d12858. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYEM19300030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9b0182dce384ad35b594a91269602a9262b0587be7ba561bf7badca5f178e11. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYEM19300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1eac231e935fd325074be3bd878e42da204f9ea7a5a776b9984e34fcc350228. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/MYEM19920018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6b2fb1b2155e289f0f63c72b6255cc26ebbc7bb991dcb4070de441900d8b23c. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/MYEM19620016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52dd2f44a0d4b2ceec7bc3938341b95d5c82422159a59ef3ce0fc97e800a04b7. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYEM19600042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a1e3a1c8f4bc134cb54737642de3193ff118257e162259a1adb27fb09d3d2e. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYEM19600043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9822d776b012ea13e6c6a48fe3bb7ed0d5b64e2cf8a5959b715400aa3b89e038. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYEM19600044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354e0aecb0792399106275655f5343a788d254006d715819de0702b3091d8f3b. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYEM10020021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7010e30fb5d63c57192747291a2fdd7567159ddd3ae2097c4e8005f3f8b36e5f. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYEM19620022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3cd1c31c842c4f40edfade06b2412c889f1c63631e872fdd4e1017078b5e800. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/MYEM19600148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae731e023531d9d440d7cbeab2b6e78edfa88c07e738de0f7bde559df209c1a. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYEM19620024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0564ae061121ad37b1a5185686d761ef81bd1f74e021fc7688ce21a58b743139. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/MYEM10000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb37a11a3b472a5820cfeaf2795d6f8307345a233002277d3ad01aef6511cda61. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T02:17:57Z), 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/MYEM10020010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c23d4e16d6f10d6422c0b28f1484ad850ed60390aca98fd5e32b219a680d91. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYEM10020011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45455847af529704985358a555bf3703733b3706521249e4b96e725a4bd27bf1. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/MYEM10020012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f3f187775e3de292bcc555e46ff4d2d76b7651254dba43db09bfdd83ac8ef4. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/MYEM10020014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e9dbbf353d3b1e7b542df6706e4f2741e6979dabc7743e68500855f8c78272e. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYEM19920015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5650bcd9abb1e4180550a16ab49bbb2616c26c39217a0db4e95cbc3617ce291. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/MYEM19320001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7010e30fb5d63c57192747291a2fdd7567159ddd3ae2097c4e8005f3f8b36e5f. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/MYEM19620022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7bfd9db68ba1e1e46e3b77ae583272534012386b2cbfc499191e0704f5ec37d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/MYEM19320002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae731e023531d9d440d7cbeab2b6e78edfa88c07e738de0f7bde559df209c1a. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/MYEM19620024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4204e76bf487adfcb4fba986717aa205d63f172086d1fd7bffece38c5bceba4d. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/MYEM19320003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6b2fb1b2155e289f0f63c72b6255cc26ebbc7bb991dcb4070de441900d8b23c. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/MYEM19620016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8752ec4aff1c4054ae34b2ac06f919a9397739ce5fe1f1ac483954dc030ed741. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/MYEM19920017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce9ee66bb29d995d26944e13beb278c720890ff486eb7542766ffb4fdeb85081. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYEM10800419.