DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works
Transaction details
APITransaction action
BARANGAY GABAWAN, DARAGA, ALBAY Award a ₱447.8K contract to AMJAS CONSTRUCTIONBarangays
Transaction hash:
85629495d2b23bf71ec10f3f05347247509c1e3fca81f885ec32cae268cf36f1
Status:
Included and unchanged
Block:
#5,596 417 blocks after it
Position in block:
Transaction 6 of 10
Award day:
Aug 17, 2024 (2 yrs 2 mo ago)
Value:
₱447,755.13
Project:
Construction Projects
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #5,596 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)The award does not say which budget line pays for it.Not published
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)BARANGAY GABAWAN, DARAGA, ALBAY awarded it to AMJAS CONSTRUCTION on 2024-08-17.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 partly. Under CADENA every step would be published within 7 working days and linked to this record.
Tamper test: try changing this record
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored 85629495d2…cf36f1now …
- 2. Block Merkle root changedstored 3b3809a9fd…6507afnow …
- 3. Block #5596 hash changedstored 0cda3292ff…a151adnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (4 steps)
How this one record is tied to the block's Merkle root, without needing the other 9 records. Each step hashes the current value together with the sibling shown.
- leaf 85629495d2b23bf71ec10f3f05347247509c1e3fca81f885ec32cae268cf36f1
- 01 R 920837664db8fc323a2a95a23d8753573129a93d336b380d7fc5e48261d709bf
- 02 L eba5c6c463c5648e000f93b4d868519eb1aead8617f18ba78dcc664a68fbbac1
- 03 L c37ec5967e112d05c17a1ec0f652314dda83188bb55821c392daf6f552bc784c
- 04 R 832f9b05aa4a7ba45d429a109229c5c99863358355d574a782f7d898949e3e2d
- root 3b3809a9fd06ea546cf219f377946e8d19efa54e88c12356cf0cb8a7306507af