ISRC SEWDL9822208
Verified recording
SEWDL9822208 is “Spiegel im Spiegel for Violin and Piano (1978)” by Vadim Gluzman and Angela Yoffe,
registered on the CopyrightChains blockchain with CopyrightID
0x1602588fcab73cca67498cebb49e5e987544be7d2322c1ea10605b6c3162c754 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/SEWDL9822208.
Recording identifiers
- ISRC
- SEWDL9822208
- Title
- Spiegel im Spiegel for Violin and Piano (1978)
- Artist
- Vadim Gluzman and Angela Yoffe
- CopyrightID (CopyrightChains transaction hash)
0x1602588fcab73cca67498cebb49e5e987544be7d2322c1ea10605b6c3162c754
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b4f63e399e5268f38f81bb0d88ee7d08b4bdc9159667c29f705758e45c049848- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL9822208
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Spiegel im Spiegel for Violin and Piano (1978) · Machine-readable JSON-LD