The Long Beach Dub Allstars are an American dub/ska/reggae rock band formed in 1997 and disbanded in 2002, but reformed 10 years later. History Initial career (1997–2001) Eric Wilson and Bud Gaugh me
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 0x252eea351c7ecc8fb51dec1ef1c023da618a3092bea5d4280c6d174e7f2963fb. 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/e6404d76-9424-4f1d-8fdf-f969a11f4083.json and https://artists.proofprofile.net/proofs/artist/e6404d76-9424-4f1d-8fdf-f969a11f4083.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 0x8511b39af3bd1b3e659a5ca43a43e50aea22ea530b9acd5d22544fd154cd72d6. 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/USDW19921305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68893f247c38ed586ba5899feb5cb97886c5ea91bea0e9c64e8793acaa9148f2. 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/USDW19921311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dfce8ad168f4c56dc292255f0120c423869d8de061f0ab357ace19d51fc4a93. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/USDW10110377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211cf5aa08fe7b1d6075fec08523e4846233ef47c78e9515653875aa36669275. 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/USDW10110381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a764f96768393dc19d11dcd8bca29f3d55c207b608ecf8e1d0e02115a6d958. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USDW10110382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec8838c0fb1de24f4c83088a308921941b0a4d7940b99514b65794723b4a7cd. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:22:37Z), 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/USDW10110384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9554163c08e38742bc8fcbc783a98a830d4a344f360fd1ca06d5245adbf04749. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/USDW10110386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd09828cb3d8b2d9b0cc12cec37ab6620346613fcde6691c12d386f26aeeb58. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USDW10110387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85905c819b1b56816d378c5c794d0fb97ce79fdbfd3beae30857412910a6a0de. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T20:44:14Z), 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/USDW10110388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4be6dbba486e50b215aee0ae2dd68a88314f6d39f88fadd605e78764d953b73. 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/QMF891903803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c689ba209fd659a05c9210ad4d6456660ab1a1003bbe0f9c6d137dbdd9c364. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/USA2P2013206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e732dca3826e38efe4231a3c621126f2103f3275815755d01adfff3318bd82. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:27:12Z), 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/QMF891903805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d1fada12bd5fd5be0877370ae8267b0f329ce2808614e8b480410e1e634e1c9. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/QMF891903807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86bc9fe880d08cf883a8e6735ef532b2d98beeefc7811da3f4e7b3e16b15e756. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QMF891903808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb19decb3e4f2704a8c98cad4d595609d61825d1d07fa3dbd88c6bf4dd53315e. 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/QMF891903809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc90b30f8ab0c4827d01f1b2250192d7218f35ba28e6ed2de211c63fa99855e6. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-16T21:48:38Z), 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/QMF891903810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea1a14e2a5b8ef0ca36110c300e06295c101cbb4bd01b719a4cf2c2a3de5e202. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/USA2P2207981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffd6e57744b19341fa953092ac8c5716f2d8109ba3f45f0deef03455bcca828f. 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/USA2P2209936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff106158b1dc2393ce5e723d711ef4d4d185035b2bb311b45ff7b18fe88017bd. 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/USA2P2243487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05609a17de0cfe94b7a982cec84612eddd2d8a9f5809345c4e67a7ee761eb4c8. 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/USA2P2243465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cc83883eca3de4e66c7e4340c94e4ac9cc40286e826eed23ab9ec5d69804a63. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/USA2P2243488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c7de4ad0cc557e0604de764263d3de608296f5883371b2add8c472d65c0c18. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/USA2P2243466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e00c1e2c9feff24ce15dd944eb29509447b0d9eb11e323349f8f98004eab5a. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/USA2P2243467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff106158b1dc2393ce5e723d711ef4d4d185035b2bb311b45ff7b18fe88017bd. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/USA2P2243487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f9dca93345ae267a8fe4f9919ede7f450eed081d3131d954b94be66b73423f9. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:38:33Z), 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/USA2P2243468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49553a201a9b715f93e10f91ed4aa9509d0174361381f4819dd059196f34cbed. 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/USA2P2243469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06cd5df45c8cb6831d3d4a90256db7d5eb7f796f06b2104785e0202a6b3da319. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/USA2P2243470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d7750daaa46fd68ae23782432a0f5aa0c3b27ad2428bf0df3c48c8bede2b350. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/USA2P2243471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb670c3b16c610806302bd1f9d938b2bd23de101f42e959f52b6ab4df3f8c1785. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USA560525940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2036e74cfd5f97b2c0830e68492aa0b54d2fffd1ad8798c01a7651b46540419. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USA560525914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e0533f49bb7811f6469930c3518d069fa484e494e878831a23c789c42394c97. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:05:08Z), 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/USDW10110376.
Take Warning: The Songs of Operation Ivy
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b61f5005d12deb0eaeaa1f21b1b3c9e08449c1e2ceaa56d495959f947915cf. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USOEG9770108.