ISRC GBF079243516
Verified recording
GBF079243516 is “Concerto for 2 Recorders in B-Flat Major, TWV 52:B1: I. Grave (Ed. W. Birke)” by Georg Philipp Telemann,
registered on the CopyrightChains blockchain with CopyrightID
0x557df39ac800801e32f3549ddff430e56e20fb2e15074e2d502801814d12dc39 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079243516.
Recording identifiers
- ISRC
- GBF079243516
- Title
- Concerto for 2 Recorders in B-Flat Major, TWV 52:B1: I. Grave (Ed. W. Birke)
- Artist
- Georg Philipp Telemann
- CopyrightID (CopyrightChains transaction hash)
0x557df39ac800801e32f3549ddff430e56e20fb2e15074e2d502801814d12dc39
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:58af37c9eec7a36f1c68a423bd49b9190266ae38994caccdd4b382200bf66f8a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079243516
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Concerto for 2 Recorders in B-Flat Major, TWV 52:B1: I. Grave (Ed. W. Birke) · Machine-readable JSON-LD