ISRC DEFG20803416
Verified recording
DEFG20803416 is “Waldszenen, Op. 82 (arr. M. Racz for oboe and piano after W. Renz's arrangement for oboe and piano): No. 3. Einsame Blumen” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x7d61399bf39a38f235a2ae6c49de5144085f1883e75e200866afdfebf8a911b5 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/DEFG20803416.
Recording identifiers
- ISRC
- DEFG20803416
- Title
- Waldszenen, Op. 82 (arr. M. Racz for oboe and piano after W. Renz's arrangement for oboe and piano): No. 3. Einsame Blumen
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x7d61399bf39a38f235a2ae6c49de5144085f1883e75e200866afdfebf8a911b5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0ffeca9a9558ee5d0006aa6657a8b7df598d6b7fc2f0e55912af2f8a0b386453- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEFG20803416
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Waldszenen, Op. 82 (arr. M. Racz for oboe and piano after W. Renz's arrangement for oboe and piano): No. 3. Einsame Blumen · Machine-readable JSON-LD