For a Few Dollars More - Boss Reggae Sounds from the Upsetter
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 0x93f7152826e3adbc98fdabe07f4373defb4ca96a57e28a2ab78049a2b7ff7e50. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/GB5KW1900751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ba51ce6e91afcef22fd721ede5a92e29d2c6a4976f65b1d072d15943984c0e6. 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/GBAJE0402002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c48cdf2330ba6f9b57de2695eda8c0024eb831b167f94cb7a2fad40072fb12. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/GB5KW1900752.
Sir J.J. Presents Fun Galore 1967 - 1968
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b8c19807bb94c196858f34786d88fd46b5e00099d83cdcec5532e132648e45f. 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/GBAJE6700238.
Let My People Go (as The J.J. All Stars)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d4834d27a7d2c8ed4391de6152be2e621c48454677cc3c7e9c0843b27b3886. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/GB5KW2002145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d5d8cbf0ca0628840ed1e40ba99b00477598fba77d642f4e39d89f74ff5eb74. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/GB5KW2002148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4a5c824f237f7b50725c99246e5bf049a7de7f83cdfce60d44a61aeab8702f4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBAJE6700665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x588d537220384f7d4f951f2d1214464698d559ede60276584268c0da9c0af2cc. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/GBAJE0504248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b97864b14e77794af3e682d5f99931d36db05f5ab32c2e8ae1bc99c7cf33b8b. 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/GBAJE0504246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9541197755747e9427ceae281fef9e9e9e5c5d13742cb379230256157bf80f56. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/GB5KW2002157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3db3689ea0db093083eced89d5e64c6ec658930045b06b7426b428759f379af6. 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/GBUM71205553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aae822891859fa0eacf62341413d5bda4df19a85bbfe07829d4c4597a344869. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/GBAJE6700566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a7b64a28527a68dea95c1e73a862323d009c4cdc7f14d9a53c31075f6cca06. 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/GBVVQ1902248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92e2a411a81cfc2e1863f1589a0d40d1458fc23bcdcc657fda211526d17fcffa. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/GBVVQ1902500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e395d44f5d4ce6e907498322802047703c50e1f94c0b6bdac54d34a4137629. Chain 2 (Bitcoin): anchored in block 960306 (2026-07-30T20:23:53Z), 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/GBVVQ1902683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e13caa9d2bfdfb95b7ffe538ef226c0244908427d7235eb15e677a6d101a1b. 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/GBVVQ1902793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dc72df63011e8754e6efd371cb7792c3b0a6eec1e1a650c52147be30308ebb2. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/GBVVQ1902655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a0fb4f261af6df0e91d45a6d75d985a84777908e441cbbf3917706ebe44c4e. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBVVQ1902685.
Shocks of Mighty - Classic Reggae Sounds from the Upsetter
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e10c7776dca2623e2516fd368aabab9efd2e6f91e976c7e3e3a4b57ed694bba. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBAJE0613785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c97a99d7d80b27f589b078f9ce7d655c1f92fdddda770badd465830474ffe27. 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/GBAJE6900494.