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 0x353dea10f267ae7ab82e9dd883408ce4877e06523cf3b0541b481f80d668a30c. 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/0773e614-2a8a-4ffb-b137-b471653a75f9.json and https://artists.proofprofile.net/proofs/artist/0773e614-2a8a-4ffb-b137-b471653a75f9.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 0xd41ae35005e55027235fd4e4aec858d67985bb020afe649a2c97adcf12cddb81. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/TCAFQ2147733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e75712cb78d443d5a7888b2768e6b0934309d3037760d9584dfb0b66fc50825. 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/TCAFQ2147740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c0dc0fda596ec4db2308b3621fc045daecca5ad253ca9fc11dff3f9c176fba8. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TCAFQ2147756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbfe5579c9a33a00566bc3310044042b8993c160c50b8b7efe09fde4dd1b71ba. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/TCAFQ2147762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b563e5ee3b3c9f5d17940d62c91615a53e4080e5f9d422cf3cb8247bd12ba7. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TCAFR2143210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7be4a5a5dfe625029d5c68b19fc38468f502a9c5880c54a4833e1a02cc47799. 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/TCAFS2176975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x808fa67fc4632144843293ec0d5ecbc70eb7bb625a989f740a0ca60c719faef7. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/TCAFW2110872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b2f28baa019be9112d7caf095fa57ddbe8882751790d74c51468516ac75f691. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), 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/TCAFW2116031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc3398181161465bf8b1a70dfdd8549bd404de97f4f1df232502349c45f2d41d. 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/TCAFW2193386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9840b059efbd3552d3ea069246e729646343e30301a1c80f351d11bc777689fb. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/TCAFY2175403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00275437dd4d13dab6f02bd1134a3d8a4da4bffe1536e13fcbb984094914c7f1. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFZ2295380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59be85ed73f0f867569dfe08d0e6873a78ded85d3a149903d508306d155024ea. Chain 2 (Bitcoin): anchored in block 958889 (2026-07-20T13:24:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGB2254240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ee262c7242fcb56dc970cffb472c8689c314562673f9068b243cbf521d0c81. 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/TCAGF2289368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x970cb69fed88a680aae34def9e2de4abd24477986fca92dc09ab4af65e0442c8. 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/TCAGH2227837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d42d7dad22daa2536c6b16291bca5e3bcb57c669b97dab50c07cef071a6920. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/TCAGW2329224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x214a677e7b6e4f92c093d60b30cf76dcaee2e339c6ddf2f5d8cec671df2868b2. 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/TCAHB2376517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc17e16bb9921b9ccc498b6cbe89a26c8278f52a0f7ed7746f37747074e1662. 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/TCAHH2338395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80f08017ef73b97b8cc6e6c8b37faa33ee2c34c540ac173162f7a2b2ecaa2b4c. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/TCAHI2307005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbabab484fcfb02543b2d5de901f9237cd3d451aff29f91d3b77dc9ba54cbecaf. 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/TCAHN2374045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58c5f3abe543b136df5b6d4bf6d704f900ee1cd2c145a52f48257b367c1ae67. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), 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/TCAHS2355377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2fbd8ef45bc1e40bcab770a91e6bb86749ab55947a410e9529bdfbeb664c4aa. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TCAHY2443930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe33251df0c8cb45b38ebde230c86779aa365fb849540cedd66fb92f2c8f04db2. 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/TCAIA2411423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7bfb25baca2bab951adbbe419ec657b19cebcd18a479465bbbdfc12775f6c7c. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/TCAIE2463456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc6ce4e6cfc6b572488ed27fc572c08ccf5598f70e65ea54c272c5473c4efd5c. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIE2466313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc36bccfc924bc060dfc3a33d9d21a86bb569462c0da96eb17f5025b2361497ad. 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/TCAIF2417983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d56c79933b857424c1637d6257983e03b108c58f92630bfa568d84aa45446a. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/TCAIK2484460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9be5b5d80d0dc5efdb12be4cc06884ba48794e64f608c47e41a6513c3cb0783. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/CA5KR2476359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641cff791d75c012d359ed98525ea8bddcf1c490d022cf3a6ad83aee2ea1b215. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/TCAIT2422263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x875dae8bb4eb086e1e8952ef7a25aea3950e3f6f6a557fe70a6a44cb18fa55af. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/TCAIU2424968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e80b975d5e78f5050f70978e30a5613d5abbd8c94b02287552fb4c91ba4407c. 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/TCAJB2434958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbe7b141f6bdc9c11a1485bf9a593a9ee5002e9aba2c09dbf5bc5e2fd660b7ea. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/TCAJO2518400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada7a7f93e88ec515e3ed71d190a29072c4d0cc7249fe7944151f56c5868bf80. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJP2520287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf26e833329c454d775408105417383a310b0ab2a81a9d61ec8a90c7b82494dd. 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/SE6SA2556062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf9cebbee03ff7af856da53a0ee5a958c8de5944b307232831a50c670079837. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/SE6SA2554472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x215256c18c34dcd2a9d8e523fb5b1ff9eb5840b86c0779e122fb1ee1cb8d2f2b. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/SE6SA2554474.
U Can't Fit In My Shoe (Come From A Place)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5600498766ed3532fe2181bcf9de3425ba75e230387765afbdb8ecb32fd1b8b. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/SE6SA2554482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9217c84f843bea4f7323344971c468d5cdf5c84a526fd3a64c40815c6a8e47a9. 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/SE6SA2554483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e44b360e3a5d4693f745196454da405e2964711ef065ddb6b96f261c6c57c85. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2554486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d18315c5d5c23dd4a705c8a14fbc4e1bea12eaef99b109df0c1d72fc5be2a3c. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/SE6SA2554491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x712be5e5bf59b6a442bc45e36877cb00b875a7b0a0218afdf3a71aa79a6ba096. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2554501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a7d4a4c9d5e8a1fd125bf516eadeef7e0f423a1c6024cfdd150775c92174e99. 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/SE6SA2554438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f730db9ab72ed6aeb6ac7c63d1d63d06929ca667661a1e7157081e19964d33. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2554442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8d37ba032cf2769e250004703e47ccb9566cda6c274bea21e8adc0ae464dfd. 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/SE6SA2555069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfddb04157224d28d56a32c7464d2448bb0570cad9699bd2f2d7e464496eb04ba. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/SE6SA2555072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f05d935d8a8bd1a5998f29d6e5c45518446dc8b491a64e405f40d8599c49f2d. 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/SE6SA2555099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28eaddadd6c2a17534dcd806164c746c3e15c7e7924a2a231753935e2f697fb8. 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/SE6SA2555100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b774fac2acfab348f6d4c3f6ac8506814fa6c217fe9676ce2cc947b9632ad3. 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/SE6SA2598063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93906f6c91eaf6234dfc3385d1690ac4c580efedd548d5e3ae538bf254b0a478. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/SE6SA2598064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbceb732227a1ec8d92a0f385681738c3bce23520c28359e7495414bb850bee28. 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/SE6SA2598071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x429b81940fd1ec3bbac53a1844f4866ce4d45f04e301889c66ebb1b2e9989a60. 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/SE6SA2598073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc17d7382054cbe943c4716bed5e84cd8f3a631e83abd0fff4556d47269c1f96. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2598074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04394184ee8e3d22007e7608ef93267f1f9e9214d0c6a12a04ced918126695ff. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), 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/SE6SA2598079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ae2373310aa6aa09549ad646f87a25d53e87d5f09c84fd6e5640b12c5b00e9. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2598081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89ce6a79c279474b3685e2aa04dfbd69b42f7c91679f523ace4b2e8b345174f7. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/SE6SA2598084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03bd6029b2eae9e4331d88a856aaae5089421f19f2641c4df4bded8ffa8be7b. 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/ESA122539780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x539c511d2640dcbd7ed9dcd8d0d1d29824db833946fbb40d3dd28d23b391918c. 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/SE6I32549745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501f1506fe9a3b97909d2d9862448eee0d9426b83f1f7a1d92a1c0b25f7424ee. 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/SE6I32597393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9f0b48f48706562178833ea3d48f094ab7de83e81a47a58f17f3a99c7dfef6a. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/SE6QE2511150.