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 0xa337808cac979ccf437878638e73aa88f4d1558e98514d56f1490d09f1f80225. 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/16bfcfbc-cffc-4920-9969-fedda4181a1f.json and https://artists.proofprofile.net/proofs/artist/16bfcfbc-cffc-4920-9969-fedda4181a1f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
ギルティギア サウンドコンプリートBOX (6)
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 0xe58e84b8b18dd60bc000a5510bc44d0ceee18e6fd107999517025aa87901c4de. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our 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/TCJPN2194595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e314e4af8404e80f8937fe3af422c1716a961aed8750fc71f765b962df246f4. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our 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/TCJPN2194598.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2194612.
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 -
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2195690.
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 (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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2195560.
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 956862 (2026-07-06T02:10:22Z), registered by our 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/TCJPN2194414.
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 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2102921.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2109805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7cf429d93aff0de5b5adb043816b6e4e371284e69549c146465ddd9531fe4b0. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2109807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41559fbf62513e8080e1b4c1155880705eae0ab127bce3ff8a5bd056f18aafbe. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2109813.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2109816.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2109923.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2109931.
GUILTY GEAR Xrd -REVELATOR- ORIGINAL SOUND TRACK (3)
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 Ⅲ The Rosetta Stone)
DOUBLE DRAGON SOUND COLLECTION VOL.1 (DOUBLE DRAGON Ⅳ)
DOUBLE DRAGON SOUND COLLECTION VOL.1 (DOUBLE DRAGON Ⅱ The Revenge)
DOUBLE DRAGON SOUND COLLECTION VOL.1 (DOUBLE DRAGON)
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2101200.
BLAZBLUE SOUND COMPLETE BOX CALAMITY TRIGGER (2)
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2198363.
BLAZBLUE SOUND COMPLETE BOX CHRONOPHANTASMA (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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2199452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4329951f6a806d13b0f54be526d3bc39d849e3efafb72f4414e7f376a595bf96. 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/TCJPN2199457.
BLAZBLUE SOUND COMPLETE BOX CHRONOPHANTASMA (4)
BLAZBLUE SOUND COMPLETE BOX CALAMITY TRIGGER (1)
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
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2102365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x438217ae8566aa5135ffc04a0cfd1e4a2ab1719ae3d84cb8db9b1cce5d11897c. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2102368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebbe9a33e50304eae6d00f4a02acdc1372fce74f23f4de57527a2472fa4f038c. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2102372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff9a153f04dfc470efb918e21b3649b7c943181edb54c624ee154a1a86d2db82. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2102374.
ダウンタウン熱血時代劇 あるてぃめっと時代劇楽曲集
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 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2194532.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2194537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a27e9ccf40c285e2fb88f0faa3f31df8e5ca4f80db05b053e456bdf8e8375d. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/TCJPN2194540.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2194554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x044d615f272cc1bf6c708d82911b51079d6e6d6869b19e5d95aa3f408ad842c7. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2194569.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPR2276042.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPR2276049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x738814ca59043e081a9e97a2cff2821163f2339beab40175125732794206a3e3. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPR2276053.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPR2276056.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPR2276064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8823715aef8101ad416e900f4e60f2488e8aa51953bee9a6dd87c7aebd5ccec. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPR2276067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a8225eecdb7630befc9951a136437ae88bafdac45ceeee222c5698975f619d9. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/TCJPR2276069.
GUILTY GEAR -STRIVE- ORIGINAL SOUNDTRACK Necessary Discrepancy (1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a5a0b063cdd66b366bbb5c96806f3070ef299109a854a5db3e547d3d7c8db3a. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPR2262363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0d1d2c384a18a51678d34e5c6df640cf8e7bd56e23c9ca44bee281fc1d48811. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/TCJPR2262415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1e58e6471f5be6939098e04252beb3c5f335263d156ecc85cb6723cb502cb3e. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our 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/TCJPR2262416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x381a6cbb3cde17ab2de8cc49666cc3534d921ded8d7aefe5d8ded3ba7e5a897d. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPR2262417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x750a4cf4ba5c2c8c64def82dac60706cccd64056d095055c5281180b1abfcbab. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/TCJPR2262419.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPR2262420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1238ddf3f3c79c4b25dc68a2910e97d3485cec0350b841deb4c7a5d58a7c244e. Chain 2 (Bitcoin): anchored in block 956485 (2026-07-03T10:53:04Z), 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/TCJPR2262423.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPR2262424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x721d8f7631ce2bd2df37e4337f4a14919172a12da042f2c5592977cd72c459df. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QT66J2576523.