Mini Mansions are an American band founded by Zach Dawes, Tyler Parkford, and Queens of the Stone Age bassist Michael Shuman. Mini Mansions' style has been compared to The Beatles, Elliott Smith, and
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 0xef6e6648399b3fc6bc16589aa1bc7120974698ea1b32e1c9c029107b2c461668. 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/ec975ead-b67a-47c1-af33-a9788197d191.json and https://artists.proofprofile.net/proofs/artist/ec975ead-b67a-47c1-af33-a9788197d191.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 0x6f3e8fec2fbbecf51ba2717739fd4466cb6cc1b9114e9307314c4aef47a9007d. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T18:56:58Z), 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/USA561057443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f76adfd73b7e40646823b5b4c63d3da802f756ebd29213641722c75529c077f. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T15:47:50Z), 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/USA561057442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b0ecd98960559fc0a88d5837b4746804b0f5dcd33d4030413e1d24d65d7eec. 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/USUM71414939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed0e48acf92a7efd6fd645d8221cec6c999c52b63f7ad58861e56a7fe33acd0. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/USUM71416918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d2d4004cd690d390a0707b4f3a6784a3d22f28fb75a840b2df8ff9488c5e7c4. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/USUM71416916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b3eac63178e42f39f5bc3a2be6d903349f4b0c916a4aa1d56b04122b2fb1ef. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USUM71416546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a05aa219b935690ac2af1322b75f9e0cace645146e489e217b8b9488b1acef1. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:03:14Z), 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/USUM71414941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5d4f7c5e83695ecf56790c092c18c898cb77539e7854234b10ac02189a4c25. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USUM71416917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d2d4004cd690d390a0707b4f3a6784a3d22f28fb75a840b2df8ff9488c5e7c4. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:53:02Z), 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/USUM71416916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a05aa219b935690ac2af1322b75f9e0cace645146e489e217b8b9488b1acef1. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/USUM71414941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5d4f7c5e83695ecf56790c092c18c898cb77539e7854234b10ac02189a4c25. 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/USUM71416917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e33d7262d30ff9ada6c01681abd9befeddcdeb1058d999fa52f0cce40a46a7e. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USUV71500394.
I Love You All the Time (Play It Forward Campaign)
Flashbacks: A Collection of B-Sides from the Great Pretenders
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8e83b35c3f229b8dcb2dcff4fa44d8d6a6a47eaf8ddcbbe841eff0c3308ddcc. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TCADO1878644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc48969191832a28aec705b490b6252d5a65a59a5678edfa8076da680358495. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/TCADO1878646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde243d80217c637d44782179f207fb853aa79f774ce3c539e3882aeaccd5ffae. 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/TCADO1878648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ded7f46437e2fd673e36ebf7dd3e7dd538db6eea3a1d973690b04f8be4c8afb. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:04:30Z), 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/TCADO1878650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5855eb0f91bc4727fd38df2f4088418b8a30bd9cd9bf76d8381fbb1c7ae3eed2. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/TCADO1878659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ecfc8ba7adf946046010d86fd3441f9e13e5da2ef9712f58dc55b910c27a098. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/TCADO1878660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a8c0c4e4da5198d58f454c5016cbc4662fe5ded4451138e76ee38e937c1144f. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/GBUM71802017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde0d870161cc36833cf61f48d56c7eb1d21f231555deb871fa6b7b9a73216e7a. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/GBUM71802019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f009eb8a131be5e8c49f898af1d3c0ec391d5062ea738e6115a888bd6162b2e. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/GBUM71802020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a7882b0bc5dd02e6e1d7ced0bde4bea99bffcf9fbcd5fcd8c0954c613eb99ec. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/GBUM71808112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a91bcc191ae217b9bde48f20679066576913c02c647fa2d02c2dc3fb2eb911c. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/GBUM71808109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88dcc21e34be79539d5a1821bed91b427e96992714156f53115fbb2bc6f2441a. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/GBUM71808108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae296ccdcade7770fbea3b2ca395365894918f040efcf1b08835988ddffa0eed. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/GBUM71808110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9c1014778512697c028268e1c0ca8857c0cb4dc79657c199fcf48d99f3b5ecb. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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/GBUM71808117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf000da49701d3dbfebc996e43830319f7e063ebebbd5a77f9e6a5e8a143a4ad. 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/GBUM71808115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d6477c67953f9bd923004b77ae9bb5feaca4ab85997abd4115af5f5877fa78. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GBUM71808113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07927e515388d6382125f0388efdd98cf7383274709f76e8b7d30a66db876a13. 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/GBUM71905050.