ISRC DEF059403602
Verified recording
DEF059403602 is “Six Pieces For Orchestra, Op. 6 - Original Version (1909): II. Bewegt” by Anton Webern,
registered on the CopyrightChains blockchain with CopyrightID
0x87cb10e363cf047cf2853d7c19af2be2f81da3d9483ba3afada98fe2cde23f5e and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059403602.
Recording identifiers
- ISRC
- DEF059403602
- Title
- Six Pieces For Orchestra, Op. 6 - Original Version (1909): II. Bewegt
- Artist
- Anton Webern
- CopyrightID (CopyrightChains transaction hash)
0x87cb10e363cf047cf2853d7c19af2be2f81da3d9483ba3afada98fe2cde23f5e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:009ee3a267d7a67c94a6bdab2c74862fd4245461a39a7c8014ea1dedac4a73d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059403602
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Six Pieces For Orchestra, Op. 6 - Original Version (1909): II. Bewegt · Machine-readable JSON-LD