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 0xa337808cac979ccf437878638e73aa88f4d1558e98514d56f1490d09f1f80225. 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/16bfcfbc-cffc-4920-9969-fedda4181a1f.json and https://artists.proofprofile.net/proofs/artist/16bfcfbc-cffc-4920-9969-fedda4181a1f.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
ギルティギア サウンドコンプリートBOX (2)
ギルティギア サウンドコンプリートBOX (8)
Get down to business -ORDER SOL’s Theme -
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 0x878656a665470efb2619652cb95eb74021d5891778f1eaa21ed7e84c6dfb1e11. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2195690 — a six-check JSON result.
ギルティギア サウンドコンプリートBOX (1)
ギルティギア サウンドコンプリートBOX (3)
ギルティギア サウンドコンプリートBOX (4)
Still In The Dark -Zato=One Vs Millia’s Theme-
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa3c8d408979246c37eb3f8a3cb21c10289524428cbcedc2715ca88e2b0fd57b. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2194414 — a six-check JSON result.
ギルティギア サウンドコンプリートBOX (7)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10efc7a38a3e1027ddbe0049d91e304361809259f2985de14236c457a5983a0a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2195560 — a six-check JSON result.
ギルティギア サウンドコンプリートBOX (6)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58e84b8b18dd60bc000a5510bc44d0ceee18e6fd107999517025aa87901c4de. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2194595 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e314e4af8404e80f8937fe3af422c1716a961aed8750fc71f765b962df246f4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2194598 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ec9d34ced3eab785ff6686160fc6d9e1a667386533f7c026276caaee555dba. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2194612 — a six-check JSON result.
ギルティギア２ -オーヴァチュア- オリジナルサウンドトラック Vol.1 ②
ギルティギア２ -オーヴァチュア- オリジナルサウンドトラック Vol.1 ①
ギルティギア２ -オーヴァチュア- オリジナルサウンドトラック Vol.2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f4b48f93741db854d97784dc18d104c373e377cb7ea54d526fc5683281c2844. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2102921 — a six-check JSON result.
GUILTY GEAR Xrd -REVELATOR- ORIGINAL SOUND TRACK (3)
GUILTY GEAR Xrd -REVELATOR- ORIGINAL SOUND TRACK (1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c61ed590a3129c4736ce8453a46e782ccf20e0a59c6f07cbe0d9cd0912aabf3. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2109805 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7cf429d93aff0de5b5adb043816b6e4e371284e69549c146465ddd9531fe4b0. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2109807 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41559fbf62513e8080e1b4c1155880705eae0ab127bce3ff8a5bd056f18aafbe. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2109813 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a77d1cc7300124a09f121b909914195cce3808c039f25da1027bfad0e2b975. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2109816 — a six-check JSON result.
GUILTY GEAR Xrd -REVELATOR- ORIGINAL SOUND TRACK (2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa503dec9f9f224a74bfdfca6e1af79c820a857b8d099e898c2fed1d3c6272555. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2109923 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d3f2ef98998257ee1da18e4e8fc2ea3a818e28d4bc2c117eddd1ff1ecbebca. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2109931 — a six-check JSON result.
探偵 神宮寺三郎 GHOST OF THE DUSK オリジナルサウンドトラック
DOUBLE DRAGON SOUND COLLECTION VOL.1 (DOUBLE DRAGON Ⅳ)
DOUBLE DRAGON SOUND COLLECTION VOL.1 (DOUBLE DRAGON)
DOUBLE DRAGON SOUND COLLECTION VOL.1 (DOUBLE DRAGON Ⅲ The Rosetta Stone)
DOUBLE DRAGON SOUND COLLECTION VOL.1 (DOUBLE DRAGON Ⅱ The Revenge)
BLAZBLUE SOUND COMPLETE BOX CALAMITY TRIGGER (2)
BLAZBLUE SOUND COMPLETE BOX CENTRALFICTION (1)
BLAZBLUE SOUND COMPLETE BOX CENTRALFICTION (2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d85e312c4707d73694c1768a3ec93daaacbe23c2f05371c8f8cadabcdf64670. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2101200 — a six-check JSON result.
BLAZBLUE SOUND COMPLETE BOX CALAMITY TRIGGER (1)
BLAZBLUE SOUND COMPLETE BOX CHRONOPHANTASMA (3)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x204a7f8d5f30fd7b4e0b37d018a5ed61af8b7a9e1d5bbe4e101d0a02030fba11. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2199452 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4329951f6a806d13b0f54be526d3bc39d849e3efafb72f4414e7f376a595bf96. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2199457 — a six-check JSON result.
BLAZBLUE SOUND COMPLETE BOX CONTINUUM SHIFT (2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1527b665ec6977a16dd0a8c3b54c57627d01cf6932a68753d8ba6c7558a74be0. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2198363 — a six-check JSON result.
BLAZBLUE SOUND COMPLETE BOX CHRONOPHANTASMA (1)
BLAZBLUE SOUND COMPLETE BOX CHRONOPHANTASMA (4)
探偵神宮寺三朗プリズム・オブ・アイズ スペシャルサウンドトラック
ギルティギア サウンドコンプリートBOX (5)
Holy Orders ～Be Just Or Be Dead～ -Ky’s Theme-
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed4ba0d74496fe082260e943d50640121c449d57047b0a1f85325b9eaef3929. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2194532 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5758be889aab3a501afdc977aadbd4b46dbe6a7b1d439c0799786110e26a037. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2194537 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a27e9ccf40c285e2fb88f0faa3f31df8e5ca4f80db05b053e456bdf8e8375d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2194540 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52bb01b99a9e5366da6f8a427f349bc8beaad222721bcfeb7f66adc87516a378. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2194554 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x044d615f272cc1bf6c708d82911b51079d6e6d6869b19e5d95aa3f408ad842c7. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2194569 — a six-check JSON result.
GUILTY GEAR Xrd REV 2 ORIGINAL SOUND TRACK
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7284ac63ef3028afd4d720255d5056bc36ced4fd0181cc7fad75186d45e9abfb. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2102365 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x438217ae8566aa5135ffc04a0cfd1e4a2ab1719ae3d84cb8db9b1cce5d11897c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2102368 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebbe9a33e50304eae6d00f4a02acdc1372fce74f23f4de57527a2472fa4f038c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2102372 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff9a153f04dfc470efb918e21b3649b7c943181edb54c624ee154a1a86d2db82. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2102374 — a six-check JSON result.
ダウンタウン熱血時代劇 あるてぃめっと時代劇楽曲集
GUILTY GEAR -STRIVE- ORIGINAL SOUNDTRACK Necessary Discrepancy (2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4ffb1cc4309404318b7fd4f7dd398232d9c939208511ff49f8d40a4e25f820d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPR2276042 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb75361b073536b1406e7fc370d2bce12a54d46763b6926edf5a594d14033e1e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPR2276049 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x738814ca59043e081a9e97a2cff2821163f2339beab40175125732794206a3e3. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPR2276053 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe23fbe64c3adc9cb4f0e0a49706619e00b14fd41982e5d2497e09f3ffd4f9f2d. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPR2276056 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaabe323349a36a69b9e284f82339266c0f823278772907b27e1af4f9456fc79. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPR2276064 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8823715aef8101ad416e900f4e60f2488e8aa51953bee9a6dd87c7aebd5ccec. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPR2276067 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a8225eecdb7630befc9951a136437ae88bafdac45ceeee222c5698975f619d9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPR2276069 — a six-check JSON result.
GUILTY GEAR -STRIVE- ORIGINAL SOUNDTRACK Necessary Discrepancy (1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a5a0b063cdd66b366bbb5c96806f3070ef299109a854a5db3e547d3d7c8db3a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPR2262363 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0d1d2c384a18a51678d34e5c6df640cf8e7bd56e23c9ca44bee281fc1d48811. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPR2262415 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1e58e6471f5be6939098e04252beb3c5f335263d156ecc85cb6723cb502cb3e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPR2262416 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x381a6cbb3cde17ab2de8cc49666cc3534d921ded8d7aefe5d8ded3ba7e5a897d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPR2262417 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x750a4cf4ba5c2c8c64def82dac60706cccd64056d095055c5281180b1abfcbab. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPR2262419 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f206e6b6ded40d2918d28bbc06df8ca8cf18b6a5c364b79677d90da27200774. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPR2262420 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1238ddf3f3c79c4b25dc68a2910e97d3485cec0350b841deb4c7a5d58a7c244e. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPR2262423 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bade07155af8fd47148aed097b45e47e3656493fe990ec70a5ae0d4c9e66bf4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPR2262424 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x721d8f7631ce2bd2df37e4337f4a14919172a12da042f2c5592977cd72c459df. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT66J2576523 — a six-check JSON result.