ISRC ARCZH2300020
Verified recording
ARCZH2300020 is “Thinking” by SER,
registered on the CopyrightChains blockchain with CopyrightID
0x2f192043e891b70b30611ed3e459150fff50b7e780da33955d239b49324520ab and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARCZH2300020.
Recording identifiers
- ISRC
- ARCZH2300020
- Title
- Thinking
- Artist
- SER
- CopyrightID (CopyrightChains transaction hash)
0x2f192043e891b70b30611ed3e459150fff50b7e780da33955d239b49324520ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:16b643fb2934e26fc180270560e5b953f8d53e081af52dc5242de413a3c3fb7f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARCZH2300020
- Bitcoin block existence check
- https://blockstream.info/api/block/960138