ISRC DES380010627
Verified recording
DES380010627 is “3 Mannerchore, Op. 10: No. 1. Tendenz: Sangesspruch” by Hanns Eisler,
registered on the CopyrightChains blockchain with CopyrightID
0x659a0aad1ba2a0c8e8992c61ff90a0ff7959ec577fbcb167723e99a1177a9f92 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380010627.
Recording identifiers
- ISRC
- DES380010627
- Title
- 3 Mannerchore, Op. 10: No. 1. Tendenz: Sangesspruch
- Artist
- Hanns Eisler
- CopyrightID (CopyrightChains transaction hash)
0x659a0aad1ba2a0c8e8992c61ff90a0ff7959ec577fbcb167723e99a1177a9f92
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:6f3304799a26bc16cb412fb705770bafd7428ff9fe0e2c6523464ff6b24c1efb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380010627
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: 3 Mannerchore, Op. 10: No. 1. Tendenz: Sangesspruch · Machine-readable JSON-LD