ISRC BER181301302
Verified recording
BER181301302 is “Die Jahreszeiten, Hob. XXI:3, Der Frühling: II. Chor des Landvolks, "Komm, holder Lenz!"” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x52aa3a28d12ee2a79ceab6015d4cccbf87b06f31561705ea415c381ee2e7c1a4 and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181301302.
Recording identifiers
- ISRC
- BER181301302
- Title
- Die Jahreszeiten, Hob. XXI:3, Der Frühling: II. Chor des Landvolks, "Komm, holder Lenz!"
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x52aa3a28d12ee2a79ceab6015d4cccbf87b06f31561705ea415c381ee2e7c1a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:a655686ba2fbfeb4d87848b47019db8e57514e4154df9de68f163f51059244f0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181301302
- Bitcoin block existence check
- https://blockstream.info/api/block/960150
Full record
Track page: Die Jahreszeiten, Hob. XXI:3, Der Frühling: II. Chor des Landvolks, "Komm, holder Lenz!" · Machine-readable JSON-LD