The Tornadoes were an American surf band from Redlands, California. They were the second band to receive national airplay with a surf instrumental, after The Marketts, with their song "Bustin' Surfboa
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 0x2997c7836eddc52ba654a0fd2808bd41dd1824e751a0da503681bd9a2e8412e8. 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/b21368ec-3b30-4246-825c-21491434008e.json and https://artists.proofprofile.net/proofs/artist/b21368ec-3b30-4246-825c-21491434008e.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 0x57a04c2bb59573350f13c1c2372801bd5cfc27dc3ddb86373fab1630daed249a. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:22:59Z), 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/DEUE22500120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x503cddb1564a8a1f34cafd806eca7bd7800390e24f70253c1ce047435de4dd97. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T02:02:53Z), 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/DEUE22500122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01670b193f1e0dbf59a1bbd540cbca74a471041a20e2dc3e61313ab655177c68. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/DEUE22500124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26d36f05944674d0104ba3849f91e383d33773c2b38ecfeb75ce94f635dee3fe. 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/DEUE22500125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x236b2271cb8f77226ecf19740479ee05107ef90d83d7dfe82bd911dc9b094890. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/DEUE22500126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749d4b893c1e4ea9ea220df37fdc8323d56ae026f77ce229604ee4df7f0ec808. 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/DEUE22500127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8af48ea8111c9adff296e0620a3eb90f189c707ae689cc6f904f2805e0ebd131. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/DEUE22500129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b17892773a0b78d6f99ccd504457903444f7105830c9819c0cc176ea26bd36a. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:33:53Z), 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/DEUE22500130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe82eac04324f68b19e48ac9e9c764e61443ea81dc373aba1c2e367f075b47f6d. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USCWY1700109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x529a8ff3cc7a941a3a851cc1c7b63cc9acd11cefa596a0422022812b13f1264d. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T23:06:57Z), 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/USCWY1700111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2914e69974528a8b196392784822fbbab7466ce41786bc9cd00090086697907c. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-02T21:02:00Z), 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/USCWY1700113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f054fbb013243ff1fefe5cb374812d73705b29ee828f3178909b0d89d0c1942. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/USCWY1700118.
The Original Telstar: The Sounds of the Tornadoes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecf83af1557279f6a7028d409c55589a6044523a8cedd2420007bfa2b829d6fe. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/FR6V81740345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x482552e8d0379e14fd9ee1f5498a07aca460d787709313dcb129775ca64bb1fc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/NLRD51438286.
The Tarantino Selection: Music from His Movies
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fecf9c8feba0de20e679df2675c6c0dcc11694feb7e196474c73e59024b6918. 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/GB8XC2106064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb97961645aea7d079d43de8b7683436bd031e1cd54d49a7be51fab4e5a031e1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USDEI0706507.
Let Me Be the One: Classic AM Favorites '55-'65
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac9570fe5042b755a28eb14e515921c34b4bd5c6b830414f198be49bb1e0ee59. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/USBT21610093.
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
Mad Men (Music from the Original TV Series), Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66fda9221fd0ce63d1736aedbdd75f0b95d3ff7bfbe74884cddb922c9e7706ba. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/USCK30803112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3584ca9c8cca8c48223f8391d4ed9aa08ebae70fa8739daf6a254f2e72582002. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/DEU471805289.