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 0xe38043f8cfc61a0b8b54c359e096254b2310064782c6156ec93bb0b9763a70d8. 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/e6b1f493-6d04-4acc-99bb-0b06ab7ea94b.json and https://artists.proofprofile.net/proofs/artist/e6b1f493-6d04-4acc-99bb-0b06ab7ea94b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
철수와 미미 Chul Su & Mimi (feat. 길 Gill of 리쌍 LeeSSang & Supreme Team)
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 0xaf9b29d1326689d1d1c4f4e8e41edf4a7442c55c2719c773cba7f6387ab8b681. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA351001192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7422fce5ae4e0dcd9c4028759f2f14c116bd47ed9809810d22ae8ecf39080c15. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA351001190.
Uphill Road (Monthly Project 2012 June Yoon Jong Shin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15fc94a2a84f7e3ddefc2bfe06b4157e33ca3e1c1a6282ce818cc1400296029d. 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/KRA301900333.
Uphill Road 오르막길 (Monthly Project 2012 June Yoon Jong Shin)
Monthly Project 2012 June Yoon Jong Shin - Uphill Road
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d358f36e996670549a2229da97f025b3bde40303596fd72a824016d9310519. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA341538708.
Yong-Pal Pt. 3 (Original Television Soundtrack)
Yongpalyi (SBS Drama Series) OST - Part.3 (용팔이 (SBS 수목드라마) OST - Part.3)
Avengers' Social Club, Pt. 1 (Original Television Soundtrack)
Avengers' Social Club (Original Tv Soundtrack) Part 1
The Coldness (From Monthly Project 2017 December Yoon Jong Shin)
Should We Kiss First? (Original Television Soundtrack), Pt. 6
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d0631d0bdba1426d4be8fe3963c171940959d1682dac4be3d168dae22c6c1bc. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T11:08:43Z), registered by our 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/KRA382323134.
Your Honor Pt. 1 (Original Television Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6f3dd9b15b5427f5e2199e942ee9efa1b8490f5d5a1d43362ad4d13ebcd38dd. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T17:53:38Z), 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/KRMIM1903613.
Haechi Pt. 1 (Original Television Soundtrack)
CONFESSION Pt. 2 (Original Television Soundtrack)
Sweet Munchies (Original Television Soundtrack) Pt. 3
Zombie Detective (Original Television Soundtrack) Pt. 5
[Vol.87] You Hee yul's Sketchbook : 56th Voice 'Sketchbook X JUNG IN'
[Vol.88] You Hee yul's Sketchbook : 56th Voice 'Sketchbook X JUNG IN'
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9228a6ffb9f1865d8e7005d8cd33d10e64749639cd2c8766fdf39d673fa3bd0e. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:39:07Z), 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/QZEKE2044053.
Start Dating (Original Drama Soundtrack, Pt. 1)
Raniny Season (Feat. YOUNG JUN of Brown Eyed Soul)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa1c8a7e66e6834c59c8856d44a06179ce93193d8b9c65289b666dbba8291c90. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/KRA382159443.
The Road : The Tragedy of One (Original Television Soundtrack), Pt. 2
Follow My Heart (Gongzza X Jung-In) (Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1975241a5053c81cc6bb8c6bfaf78d30d5a2e247cf0bdaebdf398157f6114a18. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA012220151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1975241a5053c81cc6bb8c6bfaf78d30d5a2e247cf0bdaebdf398157f6114a18. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/KSA012220151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5b6ca0ba97c3de82425953493440146ea1b1e8e3328bf3b170dd58f84046705. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/KRA382208885.
Queen of masks (Original Television Soundtrack) Pt.3
[THE SEASONS Vol. 3] <Choi Jung Hoon's Midnight Park> ReːWake x Jung-In
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd90678bca75bfeda8b46e0f5c7b1f7fb09a67561b725ff3f74f5616843016aa8. 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/KSA002303388.
Queen of Divorce (Original Television Soundtrack) Pt.3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x688c5998ca9f0e819bb389534f35dbef1db85e1105a6b3fc4dea3dc8d94dd422. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T05:36:59Z), 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/KRF702400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccdaaae34bb5c5c1f277690b746e5759dfcb0f0827d500935ed0bb0961207564. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/KRA0R2400602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccdaaae34bb5c5c1f277690b746e5759dfcb0f0827d500935ed0bb0961207564. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/KRA0R2400602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84489642a6c095431fa3dd7db9c3c6a9ee21363fcc744321b80cddeec64a960. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T00:43:11Z), 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/KRA0R2500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f9d58559caeac2a06b3f13fcc26837088ad71bd2154a598d3ad99444378d287. 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/KRA0R2500015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8934683b9309923acc2ffc89a884fc26331b64731a561b19675618815298cd66. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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/KRA0R2500016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee4008ba7b62155463e53599320c6c068ee371a6093596002f965c131846861e. Chain 2 (Bitcoin): anchored in block 958117 (2026-07-15T10:21:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA0R2500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2fcb86f5fec089fb59f26d3eb94fc1bf15a3697700f49ffc5bcba908a58bb00. 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/KRA0R2500017.
Law and The City, Pt. 3 (Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eda4a5b9cde256e090b504f4bfef1e4cff2d495ae45a84affcc7aabf476abcb. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:23:20Z), 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/KRA492500567.
She (Feat. Jung In & CHOIZA of Dynamic Duo & Hangzoo & Geegooin of Rhythm Power)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb80c7ec00776f89d23f9563ff0f00feed31fc15e7461db516b2da6250f8b00f. 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/KRA381210878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ca8efca5e66e6adf984d63ab238e05b6e1eb433e9a4a4031d45b976b02fa7d. 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/KRA381209409.
헤어지지 못하는 여자, 떠나가지 못하는 남자 Can't Breakup Girl, Can't Breakaway Boy (feat. 정인 Jung In)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e6723f11bb79531f5e05c90c905615859171a6f66e2b80265de84cba111c36c. 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/KRA350902140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5162e1b3eff1ab0edb9c2865ac44566d63b49d7239e62cd22d2c32c2322a886. 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/KRA350902142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x853118a45510310697606faff046b4aaa982c09785bb9a498d1a7cdd3e86db2f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T01:08:44Z), 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/KRA111500111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae573fe9b2ec980e32133595866d2c944f7701fa0b24573cac945430989e2e9a. 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/KRA341681202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d95c246896fb242185b1bfe5d2ea92dabce4806b45f91a7994fcd790353688. 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/KRA341681206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88257312a26ce81ed86a9ba6474f1b6ce73b4b624ff7ae059029c91dfd9d2cff. 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/KRA341681211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1265ffbf93b885296f19e8e72f2387933fad95d7a97c826621c48823ca4726b. 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/KRA301900345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd92d641d58fb21c6dffbff78201f60b573be0e7bb27d42325c110daa8f77e76f. 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/KRMIM2024408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7270c6b730dfbfe5da96a079ef28bff5cb51761bfff00c059fed4149a08b993f. 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/KRE502000022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe425df6b3563260d45c5a6d78b5cbb771c1b2da7a04e4e9e6f7b836e86752f6. 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/KRA490700780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a4f2a12eb6d23ab20aadd0e2d30082ac0233b1e23768abeac4ea0d9edfd5d4. 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/KRA070800007.
Get It In (feat.Tiger JK, Jung In) (Korean Ver.)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd7924c415ce23c9e43abc9ff420a01e68b0556e2916dbe95d1998f5e02de957. 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/KRB201100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3368d899f2b4b931b1520c73a1463ee712ad971e455f5404e80695e841902207. 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/KRA491800569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb68511dc50242e2058e56daa9da93995276b3d268f25a1337fafa75d1a1ed536. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/KRB462201513.
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 0xa403fb19acc4921712b2226b698756f3b2a18623324896b9bcce475dc6ce8a5b. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), registered by our 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/KRA381500214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd37e0d3239753bbdf923d5cd4352a63238eebab328403c8e623e05263dac7d97. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/KRA381500215.