ISRC TWA532101379
Verified recording
TWA532101379 is “那一天, 我將沙漏倒過來放” by wannasleep,
registered on the CopyrightChains blockchain with CopyrightID
0xa9b74431438132d77582844b4b797383860c057e47a3f06062bf28cb589967e4 and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA532101379.
Recording identifiers
- ISRC
- TWA532101379
- Title
- 那一天, 我將沙漏倒過來放
- Artist
- wannasleep
- CopyrightID (CopyrightChains transaction hash)
0xa9b74431438132d77582844b4b797383860c057e47a3f06062bf28cb589967e4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:87d185b6207dc62560da5ff12b62dac6a2d2da2afbd0cdd087965db9981e88c5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA532101379
- Bitcoin block existence check
- https://blockstream.info/api/block/960150