ISRC HKG732433900
Verified recording
HKG732433900 is “孤独感” by Sapling,
registered on the CopyrightChains blockchain with CopyrightID
0xef89ecdd5d629ef8e37dda1ac1cf791d7a40f01da5181fa5aebf5af3b049398e and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732433900.
Recording identifiers
- ISRC
- HKG732433900
- Title
- 孤独感
- Artist
- Sapling
- CopyrightID (CopyrightChains transaction hash)
0xef89ecdd5d629ef8e37dda1ac1cf791d7a40f01da5181fa5aebf5af3b049398e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:b504627a57d9c306abb141d98519c1f37f35004cce7324786adf2192b893e0bd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732433900
- Bitcoin block existence check
- https://blockstream.info/api/block/960368