ISRC FR50X1629209
Verified recording
FR50X1629209 is “Le sacre du printemps, K015: II. Le sacrifice: No. 1, Introduction” by Igor Stravinsky,
registered on the CopyrightChains blockchain with CopyrightID
0x87cb1888904f8bd83f4153f43201776a1c8f57ab7049856e7ffbe7d8be755f2a and independently timestamped
in Bitcoin block 960485 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1629209.
Recording identifiers
- ISRC
- FR50X1629209
- Title
- Le sacre du printemps, K015: II. Le sacrifice: No. 1, Introduction
- Artist
- Igor Stravinsky
- CopyrightID (CopyrightChains transaction hash)
0x87cb1888904f8bd83f4153f43201776a1c8f57ab7049856e7ffbe7d8be755f2a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:10:46+00:00
- Bitcoin block
- 960485
- Canonical record hash
sha256:ee94ec946c5ec8a7290e5e4824ba9884220520d3f06255e63a17e649ded70d6f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1629209
- Bitcoin block existence check
- https://blockstream.info/api/block/960485
Full record
Track page: Le sacre du printemps, K015: II. Le sacrifice: No. 1, Introduction · Machine-readable JSON-LD