ISRC NOEHX1105200
Verified recording
NOEHX1105200 is “Elf Choralvorspiele, Op. 122: Nr. 11 O Welt, ich muB dich lassen” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x09872cae0b5d4d0c4d1539644b53f83989a3f6e9b15e4ced42ea14fd09899c5e and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOEHX1105200.
Recording identifiers
- ISRC
- NOEHX1105200
- Title
- Elf Choralvorspiele, Op. 122: Nr. 11 O Welt, ich muB dich lassen
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x09872cae0b5d4d0c4d1539644b53f83989a3f6e9b15e4ced42ea14fd09899c5e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:dba31764c47cf4c7ac2c949128fc5c665eba4d829f8a8b475108b67d10052761- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOEHX1105200
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Elf Choralvorspiele, Op. 122: Nr. 11 O Welt, ich muB dich lassen · Machine-readable JSON-LD