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 0xa0b6d030fbf7d650257fe5c557cf82d782391f62354579f1b7117227e4c059cc. 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/155faeca-d97f-4ce4-a86d-0523ae490fde.json and https://artists.proofprofile.net/proofs/artist/155faeca-d97f-4ce4-a86d-0523ae490fde.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1f6dfca7838a5fd1aa6f98c0e07788350fb94bbfbcd91b74425e1efd6a6f61d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2181053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x974dfbb2b23e7dbf9d6ea54616cded81f9fac4bbed7a8061ec7b57019c2d2757. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2181055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1744368d70d69fd7ab5bfae94548624e656ab972a92f5f33afee85b3a9c87ebe. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our 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/KRMIM2181056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1143e091860964cd770a82624d4a6ee20ba179f9b8e0857dc9a7a8d47e1fb0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2181058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d7640c32cac9839c813c8778abe571715836ad033913caa6089d2bde215a1f9. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/KRMIM2181057.
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
Tech Fleece Freestyle (feat. KHAN & hangzoo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x774037a3c58a7e5255e161f1a103db7e1261821a626169fdc5a5b63741efcc77. 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/KRMIM2217371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43bc3be052a78231571a16ba8d079e86c46d7cc513a6c0d9a4fe58cedfc7d139. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2217373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6525b36883d49045494eea3211f49b05929f5c8a1ef15f71e21ca746e604df15. 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/KRMIM2217374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65383a6d12799d9de005c9339fbb79a2d8e9bce25fb66048f5a49ce45c2e52ad. 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/KRMIM2217375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d9c032ab4c127535cd012831e83052ffea6e0d10f8ebf708f3d071fd611490a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2217377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f1ef91e1f68d14aaf1802c6105c51a29eb49017353a44b2425dd601e5715d8b. 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/KRMIM2217378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bc8f8a91827a62f06322529bbfdf9d60cbfe6f526e547fdd7489711553db273. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our 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/KRMIM2217370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b5bfddc732825b601a86d6ae65f8468b1ab6e4dae3e40abc23ea855c7193bbc. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our 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/KRMIM2217372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9e95f3d07392c020d2b386d5612f619e6cb36577bd3813547f7f06188a37a6. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our 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/KRMIM2217376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe049aa27189a1124e25e0cbadeeea1cf11fb03095d9039710dbce91df509ec7. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our 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/KRMIM2217379.
Love My Life (feat. BIG naughty & Xwally)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x883c7d8455174f9c4820b51f97114546a6ecb83e2a59ff43f16e576d995427f3. 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/KRNAR2204558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2cba1fa671a002285df02a09b1928f3f82b0c7620ffc7cc0267a834e3ed51bb. 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/KRNAR2204559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b2937fb816689549e61d7dd2dbd1a7c2f091ad218a7b2d600491dfc56351a8c. 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/KRNAR2204560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6050ca3e14ec208260838bd8e0e3cb4b7200e5f6387a9adb2530cb9d862fec7a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRNAR2204561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a1533a4ebe1334602c3fea559dc9bf9c467c358c8e9752368723b8e4cb1141. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/KRNAR2204565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2d8df387d66ef2c624a6b0b870b0c59639a352dd1cfbffa83d7688cd04e45e. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/KRNAR2204563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf43964eee02029294495fd0cf4355dae453fccdeb6a4cce3434e6b3c44ed67. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/KRNAR2204564.
Girl's Remedy (feat. Royal 44 & Leellamarz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa6b43ab991b59b5adabf3787982c8ada0527fc9cd83e02a674d918d3612ebde. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our 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/KRMIM2456357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3899d9171d5fe583b5731a2b1e29497cfd8bca465dcd1bf0f71252696b46fdd. 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/KRMIM2456358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa11150208ef7baef37807b21e6d60d9c4e645cd1b880c30f01743d1b313443a4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2456359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26be6a1f737996d6caf9e9a8d7d057433196449b4eb5c383389842d6a82aae9b. 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/KRMIM2456360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba7819be9e41181399c83704c5fc4488065f1c23a15e954ac816694025859361. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2456361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ce505de5f0fa03f8604aaaa81f2eda1302b6216a6b48ba063e46a5c61fb605. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2456364.
BLUE CHECK REMIX (Feat. Blase, 365LIT, JUPITER, KHAN, XINSAYNE, Roh Yun Ha, sokodomo, KOALA, Jambino, Lee Young Ji, Chillin Homie, NSW yoon)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440de22905269ccabcd1dc3cabab0c7219af68ff0dec05538f9c9c960cd44137. 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/KRMIM2301626.
YOUNG POSSE UP (feat.Verbal Jint, NSW yoon, Token)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd426f5c531aec6d67c9601882bed241cc0cd499a7bb9c6d4aeb4f00f38b15d2b. 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/KRA382400801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b242f6765988fac6b6461d16157307197b6c30711bb3fd0c8a8390f0cdcff4d. 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/KRE132300016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03920ca7addf2108dc2e7ac828cb951a1f10107774ec8c32d19a06e974a9a902. 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/KRE132300017.
Moshpit (Feat. Skinny Brown, Blase, Lil Moshpit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7984b0ee9b4a17694756c3871545197b8e173a823202eb47faec0e25f59c73eb. 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/KRE132300018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb209ff3a4bf175fe56e0b8f168256311da8f982de61378e89b204bb8e26c66f. 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/KRE132300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x055134d479c4bee4aec66dcfaa379d3086c5e93e90c9aebec4d3ab3312511b5b. 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/KRE132300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ad9113d5de98fb4a8c018b5fabc4270d0a091a7f0d2411832caa3eec4819d3. 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/KRE132300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c738351d76aad5cef6cbf73e783be95e9332437abd068ac817dd782b1d9c8a0. 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/KRE132300023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67392d70e67118a5044dd8c9260162eaf1cef1b6a3d9ce0aeee906e8be3a5b62. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), registered by our 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/KRE132300024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91f970250c36d005dd369ad3db03b472372ed18f8560f351aff6609e37829b3e. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our 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/KRE132300025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea61a85c5d3e6a6210f608b460a8a1281dd5affc27bdd66572c3e1a20141e282. 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/KRE132300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5238490a1c6565c9ec1e78f0450ad40202f8e78a3ac24cb91ded8e8b63722843. 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/QZTAU2285038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa086a41170b85f07062eda4065d04bfa5cf098ac0cea9af6fb8c1b42690706d3. 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/KRE132300058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9989fd7ed366d8702faf967baf4361a8cfe2ef2afaea5b46d6558d2296ace119. 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/KRA492201238.
Widow Remix (feat. NSW Yoon, heroincity, CIKA, Hollow Young)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ebd731e2653a914e1918f569eca0c3ea39a357ea6eb296c1ed74483516efff5. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), registered by our 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/KRA252201762.