The Flatlanders are an American country band from Lubbock, Texas, founded in 1972 by Jimmie Dale Gilmore, Joe Ely and Butch Hancock. The group garnered little success during their brief original incar
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 0x5f30ea391f80672189685842f80ba22f3a3a95e4d778edf31c9dd82ab23c896e. 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/905b4911-e47c-4c40-ba5e-1ab8dbcdc11b.json and https://artists.proofprofile.net/proofs/artist/905b4911-e47c-4c40-ba5e-1ab8dbcdc11b.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 0x19323daf103a20a1f74ebfb129e0ba31fb70359c9fd332839e9002fb59c23075. 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/USSE60411638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46218f520bee6de211ba723715c7d172f69532da7102246d81781c1f00f850ac. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/USSE60411647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48e213a17cddcfea335792e2a78688e16581faef4d50cddee87ef564613a1b5. 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/USSE60411636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07cd754543de8e94d98e38c45998375c2a0a794a9abc1c8c969e70b545f97ea3. 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/USSE60411650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b84f470e845f54e0edd800754e969463cfcaff09bb7302ad525c4290291cfc. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/USSE60411646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x897013b53e820f447896507b838e7497cab6d0bc09627a5e36009ae6bebc0300. 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/USSE60411645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ee585f75c6fae96c57aa3c0d8bcd4697d79b3416edd946827a58bebfd754d4. 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/USSE60411648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c709afff09c321825fb8bc93673b455288a33a6d00020be00a20c3970118602. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USSE60411649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0e26433ef0dd5c9edc4ac1504d4edd06ec6642ad3786311bc623968374c949c. 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/QMYAA2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62fc5ff1b263ea8662ce8ac095f0ad91fa98a190d0b5a8f89a8a8b11dd075ffe. 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/QMYAA2100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f44643b8cbb747118a872bb49411818714c04bb92d7acdc63da24c50bf5ef8a. 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/QMYAA2100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d7a9e9308430c6e4114241e78b945379ad59b69a299c7a5ba77bdc0a1bace26. 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/QMYAA2100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc558c0989b202760f4f96b38cc833f366555c197e3c04b06ed597a7898618e4a. Chain 2 (Bitcoin): anchored in block 956970 (2026-07-07T00:37:51Z), 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/US27Q1262591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x571f32f88072d22f024cc5970d7456ea56f125a4d20dfc150010113cb00967c4. 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/US27Q1262592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d23acdb99f7acc115b88ce8e8a98a157cf007b3dac5024b15f25d745038dc84. 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/US27Q1262593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f0854f9f508b57fb34ba02729b7dd084da5f15fac3b3d70f6c2ba2190a4093c. 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/US27Q1262594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73c23e699d5d973e2785f2b2c027c9dc1cf5a24b644c9f8f6daf13a004738579. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US27Q1262595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87fde030c80b6c973a23ed2e11ce949a5bdd093ae856ca6d9015d35e04e7f01. 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/US27Q1262596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcd019ea50696c19835fbfe23eb9d5e9044b93719b29c2c2fdf47dbf56f76cdb. 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/US27Q1262597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff4b4c677a83d2a0ac0ce4b9dfb2e24d384957b1359ca3b0b4048218e78d6879. 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/US27Q1262598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc203d75d0695308f0c1710a539ffaa05b40005d4f40994deede7b54f8f28baa7. 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/US27Q1262599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d55484451527cd672167c2b05c7186cf03edd9eb8437d5ef515afcd2bef26a6. 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/US27Q1225910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce47bed2534391add2ac10b632ceefc528650612e3f95d02625a9fd5dfe6e968. 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/US27Q1225911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e6241aa99c9312237fd100ffab69ff6853625dbc55c78c690f2355143e0635. 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/US27Q1225912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbd84e4610a4ea6225358131cd77d1499ce2c4a3e5cc7004e870d27472308c6e. 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/US27Q1225913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x603b01bdc10bd4e4a1d9af76620cc0108274e1771158d147651989a6c3db01e2. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/US27Q1225914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x070117e02c8131a4551cc023c74ae38aca47ac866f2100a8756a1b9204e778a7. 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/US27Q0861611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e2bff9b614edede9874b95ffb3f0d1ddd160557a76aa162438b6893fd905a0b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/US27Q0861612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b58c841fd77fe6cd3aca93837a35c3f0c3004ded851eb06ed71860cf703ba1. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US27Q0861613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cadf03974bc7dda60a5efc818a240a41077cd2dc81cb2f03d5e904750d6101c. 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/US27Q0861619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc380d7cc6b1af057940ba72b062dcb1c11baa7b07bb537aa515c6acf155229b8. 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/US27Q0816110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368a98fc2af5872dfc6fa1efb5fcf234231f4da18e1005a767bab298e94eddad. Chain 2 (Bitcoin): anchored in block 957242 (2026-07-09T01:00:33Z), 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/US27Q0816111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5bde55142237cf32f9cb874a14631c4fa7ad52bd6a4c2b0835b90ad3c98fe8c. 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/US27Q0816112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2a838ab33fae01cdd8d793e755a4b8b8e7531dbd89514af640902755bf90b19. 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/US27Q0460521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf21f271bed28cc9cbfcaf9e47fe35b50e653a57cbcaf09f75bc4fd05c873818. 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/US27Q0460524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf41ce5174835a7bca98f8b8c5c3803f36e711247871bfdef447180b2066279d3. 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/US27Q0460525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc558c0989b202760f4f96b38cc833f366555c197e3c04b06ed597a7898618e4a. 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/US27Q1262591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9eea2d47578ecffb804e3a96614227ba54b7cba713f9650e2994e2ac1b7a11f. 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/US27Q0405211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0af45291373d67e9304acd822c1202b9db7044beb0bbc6a83dcea71517923496. 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/US27Q0460491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50f8b0fd2a9970e769184a6fcae9ef6595c2613dce235e8368b9074add23a83. 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/US27Q0460492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe314a791783d876e3091cdeeb4dbf985c119296e823ac00fd46d034b2d28d3a. 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/US27Q0460493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x333440db8d6cc37e2931b670848158ec0b99b22ed56a786c475d11806d3abd07. 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/US27Q0460498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c751c0ae243ad67676d8afb59f01522395f5b3c475b5e0e6c546a15d60c71fd. 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/US27Q0460401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeabbd0ac4d7225240f9290817dc238a5d88ea2a944e203c9679303efeff124e. 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/US27Q0460402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dbb8b6e61958b89612e34ae8cf8465f4ae7e863f96867376c773133efe2b22b. 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/US27Q0460403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b4d39153536bc13e4cbb48b5de218fc7c5b2931432fdfe3d8004dc28d86059. 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/US27Q0460404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b01b35a93f6bf00d9f19c3efe3847435ae5576db28c5b0a58234e6471a6a27. 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/US27Q0460405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd38517bda98a25e16e597874c47598cf851f6a726bee65dd7e2a111da9ecde71. 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/US27Q0460407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4793f98e41c105cdf58b33b2dc4ecffe4c1eab06e7fae5236b0c075ae5db2e4. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/US27Q0460409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa235c576d06df254f9e587addaff76e818a325b564077dc35004a4f30bd2b45f. 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/US27Q0404010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf9372a7ffb00c19e3fe614499827ab3eee087843afae641cfee0d0f6309681d. 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/US27Q0404014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0e26433ef0dd5c9edc4ac1504d4edd06ec6642ad3786311bc623968374c949c. 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/QMYAA2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d7a9e9308430c6e4114241e78b945379ad59b69a299c7a5ba77bdc0a1bace26. 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/QMYAA2100015.