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
UNIVERSITY OF EASTERN PHILIPPINES Award a ₱19.6M contract to SAL CONSTRUCTIONNational agencies
Transaction hash:
2145bd42e84d44f3aab613886d33f4a3b8d780b27bd96666a71b2e9b24890164
Status:
Included and unchanged
Block:
#4,220 1,793 blocks after it
Position in block:
Transaction 19 of 166
Award day:
Sep 11, 2020 (6 yrs 2 mo ago)
Value:
₱19,602,784.38
Project:
Construction Project
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 #4,220 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)UNIVERSITY OF EASTERN PHILIPPINES awarded it to SAL CONSTRUCTION on 2020-09-11.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 2145bd42e8…890164now …
- 2. Block Merkle root changedstored 3b3ef7f2f0…555422now …
- 3. Block #4220 hash changedstored e448973374…b62a9bnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 165 records. Each step hashes the current value together with the sibling shown.
- leaf 2145bd42e84d44f3aab613886d33f4a3b8d780b27bd96666a71b2e9b24890164
- 01 L 1e3b1fb23f2d3a83038c95766cdcb83d3cf8d1c35776b2f55708d1ef1ada13b6
- 02 L 126918ca88ea6882f0edde6396292a47d4058718fabf71e9aa2eb8f8a3ed3cd3
- 03 R 36fdb9a7e7dc4b5c8f37e2aa7a7890b2581a534f55d689c1ff979ee2a7cc49e1
- 04 R 27a43a18ecf3babe2f4197f755a81e9c05d8fc95c3061d9264563cb2e460bd5c
- 05 L eb628ec31cfac417393dc82285ce416b67dc475aca053e197c32dd4962e55a73
- 06 R 62e829262ecf8b1883a9da4f196f99527676b4287a7346fbdb2908c10714c8a9
- 07 R 49eea2743d59f608c336e8310dcf9e98ce8887866f3fd310d7d288a677b1bba4
- 08 R 2552e26aba66bb45a76162b520e8ef3612005fd951cbfdacf6cda54f472579ab
- root 3b3ef7f2f0a12e0293c51c80b8e1459549ee95f2c130ad832a7d34f524555422