ISRC ESA012274099
Verified recording
ESA012274099 is “Tyger” by Sierra,
registered on the CopyrightChains blockchain with CopyrightID
0x17badf84b77d46dd857056c0f5f4691366aff202fe35da1ae0dc7586b0d77aa2 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/ESA012274099.
Recording identifiers
- ISRC
- ESA012274099
- Title
- Tyger
- Artist
- Sierra
- CopyrightID (CopyrightChains transaction hash)
0x17badf84b77d46dd857056c0f5f4691366aff202fe35da1ae0dc7586b0d77aa2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:76510df3ad97e14e865bf253b6f1807d2ad20932a00c82706305dcd791dca78c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012274099
- Bitcoin block existence check
- https://blockstream.info/api/block/956302