Sobel is a surname. Notable people with the surname include: Adam Sobel (born 1967), American climatologist Alex Sobel (born 1975), British politician Alex Sobel (basketball) (born 2000), American b
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x264ba3f90c2eeb1641eb446073eb33aa7c5c3582518c72a2370b3977d0be2970. 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/055860fe-75ad-4ef6-b080-ccaa10a8e004.json and https://artists.proofprofile.net/proofs/artist/055860fe-75ad-4ef6-b080-ccaa10a8e004.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 → block OTSBitcoinBlock must exist at that height 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 0x14dc125a9c96518141683b35f4b1e67e5df21b31141cdef7714ab7e46fef7bc8. 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/PLB382000252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063984ae885383f8eca0e60f013b919cca541389dd617bd30856c3cbcfcd6c43. 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/PLUM72400362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d21dbf88f89566d1b7c9759606ccee5bef0243d3893f2e2aea9e674703998bf. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72400365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077686e0107e19a265fe1ac13a18f063c7f7facf2c185ea1a46b6ac3d973577a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72400367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc66a47e0b41fee57f4f10116fb8f669e8f85c7a38338ab45c369c2c03bccb511. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72400366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84da84c370919d9f78f4bf50cc384dd8f1da2af62fbf139e5ac7c20b01449de6. 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/PLUM72400091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf218f5c99b42a1628e29f8b6f84766d42e812100a5c3500a63cee0df08fae6. 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/PLUM72400359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4671b81110e61fe1cf31c775a066c2d2802bed282d4a9df164d0eed7217a17ba. 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/PLUM72400358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec824b0d514c696dbe8a55a604ff4f1d105cd3184f2d07122e107816f2cb297d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72300528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97330dd4b178185165b792debec1cee4d52982cc5db304994bb1d578059b7022. 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/PLUM72400364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9aa4ec15c7a33a76479aecd63e7c5098e89cf4956f3c33fe1f85e959bfed15. 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/PLUM72200988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6767aa66a37c8eb9a87c21a6e2961c6f380c71eee6cd63d3870ebde6844b23. 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/PLUM72400361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24db502a3fc8f9aeab461a8126d30a33d23ce1af3abf0039508ab7b69d27e28c. 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/PLUM72300529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa5b84ebef575a9ba938c5bcff0e418b93aaf5f8073c3211ca1a429e213d3bb. 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/PLUM72400370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf962ffb2a0298029d6ea60bedb0ba076619b542f1c34b24285cf041320fd487a. 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/PLUM72300716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf00aba0479b275c5bf3d9fa50a3be4a3ab14ba813b4c6e5c47cb0b29620c5205. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72400363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe724195ece75f952c0e20e0aae08ad276a717218fc24231c7f32c4d491ce7d57. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72400339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09df5d0b6e8f43c6366582d33fa80247f492b16d4317bde9009cea7fbc37e5d4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72400368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ee5af2d5d162039c991013ec3d116e48130d90f0473e08bb069c76d8353724. 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/PLUM72400369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d1958b763cfd279da274b98f20908496716c7c6f548163c6d501574ca7cdbd. 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/PLUM72400349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc216dd092a6c48c44809258f26b2c319d915b2a88aee572da4f367f105861af. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72400371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde401ca8e79d2b173b38430bc2c5976db02b4d971c96d571cd558fe4fa60fa85. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72400360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0c044b591fb969a17b440688682b244e9f71b8992fe02b370ae80d4cfcd422a. 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/PLUM72400372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c2145f84314c64f8fb33fcb4406e5fb88bde67e3dec7708b19cb1a5751cb84. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72100209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa631da1b9b92709c378109077f022af3dca48346aadffdc39bc655ad0fcb7fbb. 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/PLUM72100214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7caebd2a58e32ec16d941472582cb9e776f965ca5de05d079b4ecf4c5388cc0e. 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/PLUM72100074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x952f8bcd0a09c6c81e697316b9ef872c3d3bb4a37e3f6866e5e9ef46fdacc298. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72100220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed41ca04cfe5f1e4d34d9c79f27b5249d24d8fa65436a7603688c1dd1aed4124. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72100219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d1c30baef0df15c2b76390b0d6a38c8819faf8832c98b1b91934ad85e1fd58. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72100221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f3339d381c7149c63d5aa5edf0c1104015efe07d6baae729fd9bf087e37c04c. 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/PLUM72100216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b4cb49894032bdeb8c5442f71fe8cbbeaee9e8c7489ea9a928f3a5453e2efb. 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/PLUM72100110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19cf5c4c96586e84e0f7c8981610fd664e5808207423e0d62b3cfa072574715f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72100218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15d3fa1baa527f54db1f2ba914ec0e400095878ebcd2952f0d223fca275d44f8. 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/PLUM72100215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d0c5df62dc121b772b0aef5b01e09d6a2335f34204ff489fd786fc9eafd1ea. 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/PLUM72000774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d76a12d7b59226556929b8c549a1b15df2383c71df36267789b6d16caba3f7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72100217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee63254d2187f9e2553031f982251c04c710a49e11499869ae834a78a824c3c9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72100222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84da84c370919d9f78f4bf50cc384dd8f1da2af62fbf139e5ac7c20b01449de6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72400091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c2145f84314c64f8fb33fcb4406e5fb88bde67e3dec7708b19cb1a5751cb84. 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/PLUM72100209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7caebd2a58e32ec16d941472582cb9e776f965ca5de05d079b4ecf4c5388cc0e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72100074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x952f8bcd0a09c6c81e697316b9ef872c3d3bb4a37e3f6866e5e9ef46fdacc298. 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/PLUM72100220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed41ca04cfe5f1e4d34d9c79f27b5249d24d8fa65436a7603688c1dd1aed4124. 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/PLUM72100219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d1c30baef0df15c2b76390b0d6a38c8819faf8832c98b1b91934ad85e1fd58. 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/PLUM72100221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f3339d381c7149c63d5aa5edf0c1104015efe07d6baae729fd9bf087e37c04c. 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/PLUM72100216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19cf5c4c96586e84e0f7c8981610fd664e5808207423e0d62b3cfa072574715f. 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/PLUM72100218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d76a12d7b59226556929b8c549a1b15df2383c71df36267789b6d16caba3f7. 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/PLUM72100217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee63254d2187f9e2553031f982251c04c710a49e11499869ae834a78a824c3c9. 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/PLUM72100222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45632c2645f3debea7b01b6300eb4c7d4bd1a94b84674ecdb0ce683ce44da8af. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72100716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33ad6c8d0d7aadd812e1f3e160509d8b9738306e1a43d69b00f279b72d4136dc. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72100717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eff587a72c9ab7300104ea9af448908319b32dfe3595fa4b509734a85a885fb. 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/PLUM72100777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d87181e169e1b19e32922e13c9104161d74addbfd92cdae72b745b01825edb7. 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/PLUM72100813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35e3168eb58c82e4a86fee7e03e57a1f51c7d46ba1790d20dd5940015f2ef9d8. 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/PLUM72100776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79f5ddd9a7fdda9af2702cb72fa9dc6c0a6275dce63c488a0c1d474eaca59a27. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72000359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e80e5b8ef450bf6077d8a77325154561597d0e64401d8f2c828512000036b4. 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/PLUM72000198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3b0d84fac0f85c7554b33af5e31d10e81970d47c123fc6b8d05ae0617fafaf. 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/PLUM72000360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0f1fc76706d7227b05dc8042c7ab67216f2a6adc5055c335a505790f0aac830. 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/PLUM72000177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b3a33eadb3dd1a06d759e92733936f643def3dd088b29518ebfb629ad9501a9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72000322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb56d0613816e881ca1943c325f53b9dc21311b1bd90b35809490b4afc1b5b4bd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72000361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61f728a6b2ea13e1128a1d11f1d977f2745f937bc5fe93119cffce8e1bfabd6c. 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/PLUM72000158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07fa4b0dab32fa37033340b690dacb06a08c34af7411ce2149f322ca06fffe40. 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/PLUM72000344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x661b67210cce03425dabc80720b0702f6410ee7ff1d358fea18316b9500a7935. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI292400842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d1597318a3ff2b943e3079e31ffa0ffe375e480300afae79fa84f34eb1ba4ed. 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/PLUM72300689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07ae674ea53c118b50a095df6cec90b9ea037e4581033b6605966a69fea40e32. 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/PLB382300403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24db502a3fc8f9aeab461a8126d30a33d23ce1af3abf0039508ab7b69d27e28c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72300529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa8a3f9dd46dec856a5750b52db69d54c8f1789dcbda1b8cf6d6e9da429b195. 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/PLS282300108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c08254fb2573f8eb97c7e0c502bb8746e6e768e1ca09ac2110a622381b5ccd. 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/PLS282300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8774e737588f3dbee12d679ac3e7fc1b0b732c620f1f73430b17e3c2c3f99603. 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/PLI292200553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f677f7597970561938f8c362ba3da1598a5cd9d2ccb741e309c2b4fd96aa74. 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/PLUM72200027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf54188b8db55b9c0a35c2885c0716d5bffc92595d69270ef3f8311911d31745. 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/PLUM72200026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45632c2645f3debea7b01b6300eb4c7d4bd1a94b84674ecdb0ce683ce44da8af. 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/PLUM72100716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33ad6c8d0d7aadd812e1f3e160509d8b9738306e1a43d69b00f279b72d4136dc. 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/PLUM72100717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8b14f08fa7f2fb68a56406a5d687aeaf3048dc81b8f176f4b694c833408d7e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72100567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ee8fb909ac83589b2d20a84fa383d8ec9d86d2b2f86f89921d84d054dc35f4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB382100099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d0c5df62dc121b772b0aef5b01e09d6a2335f34204ff489fd786fc9eafd1ea. 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/PLUM72000774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d380ae2b4a55f075e4f4b5a9d07246b74710ca3fe61d4506cf7102a4e1267d. 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/PLUM72000739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x600788d2394ff5998fb9d89e1eac65266c2d27d593b564fee997f055575d7cda. 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/PLV402000955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf942da2cb954bc63c6c21e077b53d0d5c53340a8e4425a7f8f0a79a9c9b38237. 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/PLUM72000587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd21dd6e2cf0469ece1bcabb02959030fbb0777b4a3ccc7869c011ef71b17beb1. 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/PLUM72000102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b3a33eadb3dd1a06d759e92733936f643def3dd088b29518ebfb629ad9501a9. 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/PLUM72000322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e80e5b8ef450bf6077d8a77325154561597d0e64401d8f2c828512000036b4. 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/PLUM72000198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61f728a6b2ea13e1128a1d11f1d977f2745f937bc5fe93119cffce8e1bfabd6c. 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/PLUM72000158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4edaa5f8dee95ad0684c3234bbba73b201dbefd32da68669e1de61c199d46551. 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/PLUM72000113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e76db3dd1a10bcec966a5194c430fac696367121dada8077b0dc9d3a7619c5a. 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/QZFYZ2084210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f17fb8513692dec0783857bffd4ae1b13480449dfbfe8b77e73697b285b0c7a. 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/QZK6N1954255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ab3e2658e1d9ed00818022a33fafe5a62e13a53bc278cbd774e52b474d12b2. 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/PLS282300142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33302c4fc5d5fb8ba2ae58287fec214b03fadbd902ea0e9c76647e982cbb2782. 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/PLUM72100180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14dc125a9c96518141683b35f4b1e67e5df21b31141cdef7714ab7e46fef7bc8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB382000252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8774e737588f3dbee12d679ac3e7fc1b0b732c620f1f73430b17e3c2c3f99603. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI292200553.