Revis is an American post-grunge band from Carbondale, Illinois. Forming in 1999 under the name "Orco", the band built a local following before moving to Los Angeles in the early 2000s. There, the ban
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 0xa226a78b4eaf8fe8d136a96dfd36c4a5379d25f36227d0f232e51e5310043f38. 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/7cb10d14-8ca8-437d-a983-467c6b8bad69.json and https://artists.proofprofile.net/proofs/artist/7cb10d14-8ca8-437d-a983-467c6b8bad69.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 0xb08d5fa2ce8e79f07fc08c2c36b07b10eff9a69116d58e70c2a0a3829a5ed20b. 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/USSM10213646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20c4af107b06f9be8661b8c0696ac09863b7ef08ecc9d4af73df668d692a5735. 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/USSM10211502.
Are You Taking Me Home (Alternate Mix) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51751af57306962f59cceef635b72a1653a4928da30837402e2754f377093601. 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/QZDA72382707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86784a0b283a7e5220e1c322dfbaeb5a00a595fe36bb5d002709d340a768d51e. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/QZHNA2494933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4310b384ff6e10dad92b6990c318ad2695260dfbbacd87628ed0c1be4530bcb. 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/QZHNA2494934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2aa9ec87cdd31237fd2dc8f7c5f77b3e236e43a52aa93d69e65e9659862274. 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/QZHNA2494935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51751af57306962f59cceef635b72a1653a4928da30837402e2754f377093601. 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/QZDA72382707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b248f1b55f871b809c9fe769c72c96f28f68b478846d19721f1c8fa37f95285. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/QZDA72382708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8d80a8bfaa46073816b7da1734e4fb80ee3cf2999d22ac2b10208d93a8834d. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZHNA2494936.