ISRC DEF059606262
Verified recording
DEF059606262 is “Symphony of Psalms, K52: II. Expectans expectavi Dominum (Psalm 40)” by Igor Stravinsky,
registered on the CopyrightChains blockchain with CopyrightID
0x81d8274304931627ce9c318acc3055e4b25a88df93b755b4067b286e1422db14 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059606262.
Recording identifiers
- ISRC
- DEF059606262
- Title
- Symphony of Psalms, K52: II. Expectans expectavi Dominum (Psalm 40)
- Artist
- Igor Stravinsky
- CopyrightID (CopyrightChains transaction hash)
0x81d8274304931627ce9c318acc3055e4b25a88df93b755b4067b286e1422db14
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:7e62f11b87ae9e9a08382378e859bab9b9e6c164d65b9ee9b084d6927f3645d4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059606262
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Symphony of Psalms, K52: II. Expectans expectavi Dominum (Psalm 40) · Machine-readable JSON-LD