ISRC GBAYC9202702
Verified recording
GBAYC9202702 is “Telemann: 12 Marches héroïques: No. 7, La vigilance, TWV 50:37 (Arr. Alain for Trumpet and Organ)” by Georg Philipp Telemann,
registered on the CopyrightChains blockchain with CopyrightID
0x17f809644b5d0db51fec8d03c8068b584ff5268469055730b955b0f75ceb7a32 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9202702.
Recording identifiers
- ISRC
- GBAYC9202702
- Title
- Telemann: 12 Marches héroïques: No. 7, La vigilance, TWV 50:37 (Arr. Alain for Trumpet and Organ)
- Artist
- Georg Philipp Telemann
- CopyrightID (CopyrightChains transaction hash)
0x17f809644b5d0db51fec8d03c8068b584ff5268469055730b955b0f75ceb7a32
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:6bc27d7d14e0acbd05e85fe400f424d1f76b75b20f98134d134693fba02f310a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9202702
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Telemann: 12 Marches héroïques: No. 7, La vigilance, TWV 50:37 (Arr. Alain for Trumpet and Organ) · Machine-readable JSON-LD