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 0x1bfbdc22b49e3a39b5650968bde3030743fe8a0b4b58ef2c3995ccc11876828b. 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/b191d5d1-7085-445f-8296-4a15d60aaae9.json and https://artists.proofprofile.net/proofs/artist/b191d5d1-7085-445f-8296-4a15d60aaae9.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 0xe746198781deeeca4b46e55293ac743f4b2016789a6db649adae596811af9589. 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/QZFZ42440977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cea0b146a4bc85c27591f423719440899a4b4a97fc8410872e2e3b356f2ff4f. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/QZFZ62496210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4afb5d0d8bbc0e28fc4066e302e76fe810ebc9c129da2e8bb8d610e7749a6be0. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/QZDA62445798.
credits song for my death but i hate humanity
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dcecb36526abc3109c48b2be8b7e2df1c190b22b385ec1f263b4c68efc06e52. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZTB22440170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe2ab70bcd561ba79e06432ee32056abf80c50a03b4b682296d0ae1d01e7e52. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFP2459343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0272fafe47896cdccae58070651050d54e54e3de32a7a81ce8ed531494b9e37. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/QZWFX2427865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2748738b5c26113b73eeb838ac61eab971da3902363f3888bfd018b6e47e1464. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:23:10Z), 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/QZES72582179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88aa5f6f9528c61d189a2999264ea9632e796292b726a0fd4b96ba617b9cba72. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T11:47:29Z), 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/QZES72582180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ffceb0ae531b9eb2d2f1ed6925d80ed6b0c73df90e886ec590a054595d2b2b. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/QZES62569091.
credits song for my death but i DESPISE humanity (Remastered)
credits song for my death but i DESPISE humanity - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4bea0443255b9795a2996fd008255850889dd931f0be6f7a76fefb8b2c8ddc7. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZES72582183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0dc8d5ee1139e6fbf905e5002d2e0edb40cdd6b9f861d89795a177399d14ee0. 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/QZES62570585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd3b68950842ee028a84235ab74ea8bfc7c65d5a4291338a9832f90d2cabbec. 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/QZES72582186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab26d1052bc5ec79226a61d0db315d8ea4e12451267b661e577fc616b25673fa. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/QZES82531707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x540c6034d2407f532258a43d14709ec058c6179baa2373ffa3bc171a2bcf36f6. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/QZHNB2539324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x763fe7fe3746ea6667f4dee73070e3007e8c15d89cff518e695b92b4543315bd. 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/QZTAU2554666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f4608e977d38d408db4302b477700f2df494043737b0b8d92d4876cc7feaf5. 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/QZTAX2558041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a363ed707bcc3f44ef125684bbcaa78e12608a4602314904d9a5271b5a2290. 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/QZTAU2558166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e0adbd731b924d683faaf8df7f86d4290991b49c5235ebeb40fd15b037f2763. 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/QZTAU2558170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd60751acfef50a0040b6c13847e8ed22fc5034b8dc6b4673df31dabe9df982c5. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T03:10:13Z), 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/QZWFH2516081.