Peter Herbolzheimer Rhythm Combination & Brass
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 0xef76ee61cf18d40d13a221ab24f448e9d2f7b784be4ba279bfdf83aa22dbb3af. Chain 2 (Bitcoin): anchored in block 953621 (2026-06-14T09:42:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/20b30823-5218-404b-bed6-d67c5ba6bcb5.json and https://artists.proofprofile.net/proofs/artist/20b30823-5218-404b-bed6-d67c5ba6bcb5.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 0xde3c264b660a0e615c56b3c9dcbfeefb163ed0b31abce10004c5797a47ea00d0. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/DEF067605320.
Jazz Gala Concert, Vol.1 (Peter Herbolzheimer All Star Big Band)
Jazz Gala Concert, Vol.2 (Peter Herbolzheimer All Star Big Band)
Jazz Gala Concert, Vol.3 (Peter Herbolzheimer All Star Big Band)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855dd1b9ab5ef16bf02e9ac6b35fb922db6e8ad8d3870f65344bf60d1b213a3e. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/DEBL60490555.
20 Jahre Peter Herbolzheimer Live In Concert (Stadtgarten Köln)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x112232d1b2abe84a93e246ba29fd012cc74d268b35659c360c5a1e72bf8c614a. 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/DEBL60491986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca42ad66b41f614853a826c2ea5be0968533bff7e22a73b8dfcdd0122af8810e. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/DEBL60491989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd331d26f78809659c4c052453df7369dcf8bec82409ea3f95a150da8e70b7593. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/DEBL60491709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee0b315044b8c6afc3a2e4d5406bd102ac4e0db3983c7bc7e779d68a9972349b. 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/DEBL60491719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88bef8c509cb20973794f909e1e3aee5234b29abdf35198c63c0cbaf7f94637f. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/DEBL60493502.
Peter Herbolzheimer 30 Jahre Live In Concert
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b82b89ca1bb10b4c2a4c94503e663cb9a74db47678ebbe37a6c53e9b80e8c1a. 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/DEPI81503039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e39777d46483fb1b19f53c72b2cec83fbb2578eea7a15c65546d9065b8908a. 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/DEF067605350.