Stuck Out were an Australian rock band from Melbourne, formed in 2015. The band's final line-up consisted of guitarist Ian Browney, bassist Sheldon Schuyler, drummer Lachy Lydiard, and vocalist Joshua
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6137b9e343fa36a424669e32a13e8c6ecc38694bbc2af2292d7adca3d2f7df98. 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/60119629-3cc7-4638-a920-64b22265ad47.json and https://artists.proofprofile.net/proofs/artist/60119629-3cc7-4638-a920-64b22265ad47.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb683d22399a46d638f97096bf97a4fe242db6050a976ab4d6cc63732ded33a. 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/QM2PV1692464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead3f91041429fb491a719fc54c0b290ec164e83a0dd70975b0328082150b371. 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/QM2PV1692453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac6045aac7ff8ae63dede03b56a4b9eeb6cad748424916f41b7fd8ac08ffe4a2. Chain 2 (Bitcoin): anchored in block 957688 (2026-07-12T09:52:21Z), 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/AUNCC1700043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb7e76e0c9cfb50836f43d152897f7c9983f2bea8e4fa71e2f7629f5b871c04. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/AUNCC1700047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf82cce77bec50cb210ec051f330f9343705b8c3d89c0c9b3fd98dcfe1ea4837b. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/AUNCC1800053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbfc8ca102e84799a3fb37d369a2b27faa237e42a40f0162ea1b14924af97cc7. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/AUNCC1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef6d7e3af81df1ed48f1045f665fc7f413157d3a5d3c8528114581719bc41b53. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), 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/AUNCC2000156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaeba82a2fad257b6a5241e6bd07db6d0ff55500102edc9e2a5951db6e6caee9. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/AUNCC2000153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8979ce4e44fcd8ff5e3017475d764bdd0464d3c5f2ced1786bf716ba30557173. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/AUNCC2000154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb90916004013e1cc0e59977812ad534ce8ce15f679738619f32c5d98a4816353. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/AUNCC2000155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaeba82a2fad257b6a5241e6bd07db6d0ff55500102edc9e2a5951db6e6caee9. 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/AUNCC2000153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef6d7e3af81df1ed48f1045f665fc7f413157d3a5d3c8528114581719bc41b53. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/AUNCC2000156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09a3daec619e5ba40a8a2e318e67a693233551b8e51ac7dfc05f1b19eea79e84. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/QM4TW2287470.