ISRC SEWDL6138324
Verified recording
SEWDL6138324 is “Winter - Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x154d1f843de9f3f9dfd8a1cd9dd74a7b92b49696997eaa4dc90b309ec32e77a9 and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL6138324.
Recording identifiers
- ISRC
- SEWDL6138324
- Title
- Winter - Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x154d1f843de9f3f9dfd8a1cd9dd74a7b92b49696997eaa4dc90b309ec32e77a9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:c57748b3f5f5b6941b96f2dcda2dc25ecce3c758e952469634688fa0b96e7453- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL6138324
- Bitcoin block existence check
- https://blockstream.info/api/block/960108