The Count Basie Orchestra is a 16- to 18-piece big band, one of the most prominent jazz performing groups of the swing era, founded by Count Basie in 1935 and recording regularly from 1936. Despite a
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 0x616b66381d239a7fab8d2f8270161f3daaa4b95ded44c8e99ba177ef3e29a7fe. 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/3a720e4d-1654-40f2-8668-eb6551695fc0.json and https://artists.proofprofile.net/proofs/artist/3a720e4d-1654-40f2-8668-eb6551695fc0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Jazz pour tous: Count Basie avec Lester Young (Mono Version)
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 0x0ccec7a1fbd848fd0d7cb1f781b42464f76fe62a892e2462023a6978cea54d28. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/USFI88100089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7a775cbbfb8f5e6e29000729d35b7d5378e6f4d246c5b8f69c48e080d7dca08. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/USSJ10913715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b1088e31920cf4ce1587c975784ba33dbd7e649784140257976aaaacdde7dbf. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/USSJ18900043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32d0af33f0476c34e6b4d74e3061cd117aefd5f6ee13f457115dbf58887e4f1. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/QM6P42356776.
Count Basie Orchestra Live At El Morocco
Basie's Bag (Live At Orchestra Hall, Detroit, MI / November 20, 1992)
The Best Of The Count Basie Orchestra On Denon
Count Basie Orchestra with the New York Voices - Live at Manchester Craftsmen's Guild
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacf0348d08c5d3cb23f2b8f6830c9e517ebfbfa7b6717d9e991faa69f8499116. 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/JPK000600067.
Big Band- The World's Greatest Jazz Collection, Vol. 49
Big Band- The World's Greatest Jazz Collection, Vol. 51
Big Band- The World's Greatest Jazz Collection, Vol. 46
Big Band- The World's Greatest Jazz Collection, Vol. 48
Big Band- The World's Greatest Jazz Collection, Vol. 42
Big Band- The World's Greatest Jazz Collection, Vol. 44
Big Band- The World's Greatest Jazz Collection, Vol. 45
Big Band- The World's Greatest Jazz Collection, Vol. 47
Big Band- The World's Greatest Jazz Collection, Vol. 50
Swiss Radio Days Jazz Series: Count Basie Orchestra, Pt. 1
The Best of the Count Basie Orchestra On Denon
Ain't Misbehavin' - From The Archives (Digitally Remastered)
Basie and Eckstine : Incorporated - Dance With Basie (2 LP)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd87f1543260a38e71cf7eb158026b2956e20301413e4639b10a062ab3b0b8b43. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/DEA117500340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x293f103955eb715574f7f3ef473e0bb7570f7964fb30d0fcb9548df65145a606. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:50:27Z), 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/DEA117500370.
Streaming the Hits - Count Basie at His Best On Stage
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf210c3d7e303b975c92ff513d562344ad22d505c4fc5d9db82e02389929dbb68. 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/USC4R1504167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x453815704c2ff5c51c6ad6a41dd9d286255918fbf5aefaa1f017575bb79d6260. 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/USC4R1504168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba77e915237aaa70f4f5f44298c00d06b9808c6141d5bd256f5e3c68c397ce0. 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/USC4R1504169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec7680d61445db2920a5bc36371e00ff4dd226b94164c766c34c78a13f6a9dc. 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/USC4R1504170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d33977438255923efffe07b903bff66f3c308f4b4930a86a5bd98a59f2b81c3. 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/USC4R1504172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfab96bde7edb557d8d672665bfa14455e3b78b2284b3d1b46ee8148a1f03ff8. 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/USC4R1504174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe6ccf9f801aaa180b07041376ce62163922935da75fb53b899a979852e34ebe. 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/USC4R1504175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f08973a9ebe2086c93a1ddf2d4949046587bcd6f54034efb8d53e8bc4395334. 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/USC4R1504177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01820a5a8b82b4e9d737e749eedc065f6328f549c7b6dd3bcb76b38270283c2. 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/USC4R1504180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c8e616c163fc106989d2b0b3cdf84158dbcab893464e518c94bf07f201fe38d. 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/USC4R1504181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9bab5652f7bd8e7229bcc687974b4470c8c18ad64a33cf0a4154908145c552f. 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/DELJ81630899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0956642dd5a7007c7c7f973ae8e69693fa004a9efe24494c656ad9ffa5631d37. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USC4R1806373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45bef8273e46802600bdc79cdd8216064cb24d2e060f35f1dd585837e63622ac. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/USC4R1806375.
All that Jazz, Vol. 118: Basie's Broadcast from Berlin (2019 Remaster)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3352e64e18e40bde17cc1312f63b6b156618dcc4852a06df1396f93171bd635a. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/QZR8K2321900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb27a5f4be908bf23fa9ba86484cb66351ef6e7e8b35f4cf386fde8a465cdc8. 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/QZR8K2321901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b077b03b6e2aaffb7d39cfb3ab7e342a120b3a61983b53d8301a1b427444f00. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZR8K2321902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73720318d5e8120c007a3942a3a9cf03252f16fd608b02b45bedab9a91001da1. 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/QZR8K2321903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x975748593753a1a85364eef89418a0524bb42ab8d824bb62b8201686974134cc. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:34:43Z), 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/QZR8K2321906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78146ba88efaa48b18331ee3ecc591971d8d2aecd279cec7ce8477d90d8f0c4. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T02:00:43Z), 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/QZR8K2321904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3de455285807092276c6797157d77e834f390df0727aa043687812543a3d2126. 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/QZR8K2321909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9de706570934eeca58860b57625cae5247c740bc4efe6cb31b8b1c6a081f4da. 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/US6PD2006105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39c4994a9239614e8b51e1825780efdeaad64dc0a62ef22ad8e5674ff0a5e58f. 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/US6PD2006106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa508039ca94b3860f591ddf97d74bf8c83e81dd35f8d139a7672b4b7cfbc1979. 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/US6PD2006110.