ISRC TCAFL2139169
Verified recording
TCAFL2139169 is “Rewind” by Hayabvsa,
registered on the CopyrightChains blockchain with CopyrightID
0x8ab0ea0270693052dbdcf56c6755a5de554560d42ceb3cd5379e4612dc3c5d86 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFL2139169.
Recording identifiers
- ISRC
- TCAFL2139169
- Title
- Rewind
- Artist
- Hayabvsa
- CopyrightID (CopyrightChains transaction hash)
0x8ab0ea0270693052dbdcf56c6755a5de554560d42ceb3cd5379e4612dc3c5d86
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:3e8a60fa6a1f699d3c5d631533ca0448478b3f9d93d0e17b4b4c446652249769- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFL2139169
- Bitcoin block existence check
- https://blockstream.info/api/block/957120