ISRC SGUM72200768
Verified recording
SGUM72200768 is “Who Say” by YAØ,
registered on the CopyrightChains blockchain with CopyrightID
0xb53ec100c618033fa6b9d2a04524783a9b24af0251088edf0d5e75ceb68ca849 and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGUM72200768.
Recording identifiers
- ISRC
- SGUM72200768
- Title
- Who Say
- Artist
- YAØ
- CopyrightID (CopyrightChains transaction hash)
0xb53ec100c618033fa6b9d2a04524783a9b24af0251088edf0d5e75ceb68ca849
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:3149057b876e9b9222505b28581bec11ce018e32097fa96625ad39848ff2872c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGUM72200768
- Bitcoin block existence check
- https://blockstream.info/api/block/960121