ISRC QZGCD1801943
Verified recording
QZGCD1801943 is “Những đồi hoa sim” by Phương Dung,
registered on the CopyrightChains blockchain with CopyrightID
0x359198825502c08405b496018b1ac6aaa363e7b04916b077e5e11ec564f57840 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1801943.
Recording identifiers
- ISRC
- QZGCD1801943
- Title
- Những đồi hoa sim
- Artist
- Phương Dung
- CopyrightID (CopyrightChains transaction hash)
0x359198825502c08405b496018b1ac6aaa363e7b04916b077e5e11ec564f57840
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:727b0acaddd7e0735b29f903d77dcd2e002f6e947a7fd4a94edbfc9f7163a0a3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1801943
- Bitcoin block existence check
- https://blockstream.info/api/block/953520