1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba5e3a8216b19dbd49666daf355959fa4a04d1ff5eb682bb1a013e6642b254d5. 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/43ba9b1e-5394-46b5-bea1-358bbd227241.json and https://artists.proofprofile.net/proofs/artist/43ba9b1e-5394-46b5-bea1-358bbd227241.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Forever 0 (Feat. Kid Milli, unofficialboyy)
Walking (Inst.) (Feat. Neversobergoyard)
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x645afe5cc88db8605f03c53c939750aacce769d86ce465aa5b8ddadda3afd1a1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7abn4PohR1BrcqjYgPQxkg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7abn4PohR1BrcqjYgPQxkg.
I'm Sick (feat. Kid Milli, Lil tachi, Kim Seungmin, NO:EL, C JAMM)
{"copyright_id":"0xc49120571d45c2a9dc7d16fd215c5136607117da1d1e93ec037fabd4b22abb0f","isrc":"KRA381903240","name":"I'm Sick (feat. Kid Milli, Lil tachi, Kim Seungmin, NO:EL, C JAMM)","registered_at":"2026-06-06T02:28:46Z","spotify_id":"1CJweyedfMbIab2O3Jc8K8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49120571d45c2a9dc7d16fd215c5136607117da1d1e93ec037fabd4b22abb0f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1CJweyedfMbIab2O3Jc8K8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1CJweyedfMbIab2O3Jc8K8.
I'm Sick (Band Ver.) (Feat. Young B, YUNHWAY, Lil tachi, Han Yo Han, JUSTHIS, Swings)
{"copyright_id":"0x8014e8f75385fd165b743434d4c46a0b08aac6c6f9fdd9e2252d0c2a8833f541","isrc":"KRA381905009","name":"I'm Sick (Band Ver.) (Feat. Young B, YUNHWAY, Lil tachi, Han Yo Han, JUSTHIS, Swings)","registered_at":"2026-06-07T06:21:14Z","spotify_id":"7hI592ZTFArGWQhRPx0JvF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8014e8f75385fd165b743434d4c46a0b08aac6c6f9fdd9e2252d0c2a8833f541. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7hI592ZTFArGWQhRPx0JvF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hI592ZTFArGWQhRPx0JvF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6614b9974d524d2004ccfc9344d4c12bbf09425abd32b254f014aafd3692f3d8. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2JnoEe1OdMLj7YTTBnQFAo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JnoEe1OdMLj7YTTBnQFAo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2b456c05474b9de75909913faefeef7aa3893d2e40cabde1c86729a0d98af8d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4X1v4zOAkF1s48W1BLpdf1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4X1v4zOAkF1s48W1BLpdf1.
{"copyright_id":"0x47ae7e5814a4dc35eed22ea7dcfea93babd6228beff76587767f4f3aee9e4fbd","isrc":"KRA381905434","name":"Oh God!","registered_at":"2026-06-09T06:31:47Z","spotify_id":"58zPwIiBns89UrqYOustFb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ae7e5814a4dc35eed22ea7dcfea93babd6228beff76587767f4f3aee9e4fbd. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/58zPwIiBns89UrqYOustFb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58zPwIiBns89UrqYOustFb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x425e82a678bb153403fccd8d2e92a7cfbf28625446298e33ae78572f758404e7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0GmP4Q5RsowghUZRpGjaLq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0GmP4Q5RsowghUZRpGjaLq.
{"copyright_id":"0x0c9b92393413aaf30fe4a55a77b0fef45a89d325ef8e50ab6791443bc1cc979b","isrc":"KRA492000659","name":"Demons (Prod. by sAewoo)","registered_at":"2026-06-25T19:12:16Z","spotify_id":"08Olf2rzXNEIgRas2dXXeN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c9b92393413aaf30fe4a55a77b0fef45a89d325ef8e50ab6791443bc1cc979b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/08Olf2rzXNEIgRas2dXXeN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08Olf2rzXNEIgRas2dXXeN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf5f470c07c546cba5884622875687c29b81ae1484db7cc891d6ff59ae69fb7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3YdQ47JaRdEuh15mdhRndB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3YdQ47JaRdEuh15mdhRndB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x404dba9ce165fe279ebfc83bd469b5f5974b661b3c1b15f60f6c084b9e866298. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0RSqoTj7x8QvAkHi6ZScaw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0RSqoTj7x8QvAkHi6ZScaw.
{"copyright_id":"0x296613abbc4aef25f0cd9195bf55d5a055f1ec5c784d527f356ba216c487cb78","isrc":"KRA491900204","name":"DOGSICK (Prod. by Ian Purp)","registered_at":"2026-06-18T14:06:39Z","spotify_id":"1cRMqeML7lOpNpSRHmymjC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x296613abbc4aef25f0cd9195bf55d5a055f1ec5c784d527f356ba216c487cb78. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1cRMqeML7lOpNpSRHmymjC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1cRMqeML7lOpNpSRHmymjC.
CAMOUFLAGE (Prod. by Coa White) - Instrumental
DOGSICK (Prod. by Ian Purp) - Instrumental