ISRC DET901225408
Verified recording
DET901225408 is “3 Romanzen, Op. 94: No. 1 in A Minor” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0xb7f019209d6f95eaf613edcb3218dec50dbf5d0771ac092d22733354cc631dc7 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DET901225408.
Recording identifiers
- ISRC
- DET901225408
- Title
- 3 Romanzen, Op. 94: No. 1 in A Minor
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0xb7f019209d6f95eaf613edcb3218dec50dbf5d0771ac092d22733354cc631dc7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:80bfd24f0e0419f680ee960c8be57eabf3cbcabf6279302bf93987dab5f67a57- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DET901225408
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 3 Romanzen, Op. 94: No. 1 in A Minor · Machine-readable JSON-LD