Nine Shrines is an American rock band from Ohio formed in 2014. The band was formed by former Attack Attack! drummer Andrew Wetzel after the group's disbandment in 2013, and includes two members of th
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 0x3779dfe846b74d2ef0b410111ceec1d5b2825d5d7c2e9ce998964ce9e872b2e0. 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/f5426e6d-6a14-40c4-a054-f3fd406118c5.json and https://artists.proofprofile.net/proofs/artist/f5426e6d-6a14-40c4-a054-f3fd406118c5.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 0xb718cf960447ec15353e6839dddf7c651ef92a151e6a41b0ee4d2ef03eeb4651. Chain 2 (Bitcoin): anchored in block 957744 (2026-07-12T19:15:44Z), 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/NLB931701001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ca33cc3602c89243596501809076ccb6e774fa01384e410bb2752f78225812d. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/NLB931701004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca58195dbd1b049dcb70811d16e75d9326660be9998b24c09f85b8a882a0ebd9. 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/NLB931701005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8305f726c51d3b606a785e828b811324d46503fac726b27efaa262f3adb9f8e6. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/NLB931900202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffa8274cc3796d5de0d7ab6ebf40c6749404c946bbc81cfd97da384a2f5b7bd2. Chain 2 (Bitcoin): anchored in block 956404 (2026-07-17T03:47:11Z), 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/NLB931900204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b4ae3e83f5d7c651414f9f1f063f0d60f8d1706f4664da32399333ef6d08bfe. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), 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/NLB931900205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42e0f4f230a38789f89f0b13f0d240836d51d1b2c2a412654bbb5e9eecfc2148. 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/NLB931900206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b0dfdbb86f1b5d752c5945f060f40c02078d43f735f3dc77a59ba45af743ecb. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T20:04:35Z), 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/NLB931900208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x094296f3e23c3b2575a47d1c13a977c9f44687f0a50c4be225095bdcb7e6fa76. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/NLB931900210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe35ec61e77fc3d167cdd9048f585fff63848fde0401a899a969ee7efccab56a9. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:16:01Z), 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/NLB931900211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dd2e4af4e91132dfcc2ba316044d327438d25847238d5ca9cc0de092a822185. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:36:33Z), 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/NLB931900212.