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 POBLACION, LEON, ILOILO Award a ₱59.5K contract to G. UY CONSTRUCTIONBarangays
Transaction hash:
baa1bfe614958bf0c35ea95af97b3ff9193f861b4a482dda8af1debd3d4f0402
Status:
Included and unchanged
Block:
#3,796 2,217 blocks after it
Position in block:
Transaction 336 of 460
Award day:
Jun 21, 2019 (7 yrs 4 mo ago)
Value:
₱59,485.00
Project:
IMPROVEMENT OF MULTI-PURPOSE HALL
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 #3,796 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 POBLACION, LEON, ILOILO awarded it to G. UY CONSTRUCTION on 2019-06-21.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 baa1bfe614…4f0402now …
- 2. Block Merkle root changedstored 0eeb40d7a3…44f083now …
- 3. Block #3796 hash changedstored 52d39f2ef2…d9da77now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 459 records. Each step hashes the current value together with the sibling shown.
- leaf baa1bfe614958bf0c35ea95af97b3ff9193f861b4a482dda8af1debd3d4f0402
- 01 R bb3bb3b792da9d994ccb77162933b6aeb37a05f23e39510a905f7470e5c5e3be
- 02 R e35d7523ab9844881b2b349357eb7da5c4edb0678daa13852f4385eccd46b6c0
- 03 R 166031b017981c575e2ce0a5b121767247eb902e83888da2059511c9ea1f01e8
- 04 R f1448b1f9d3e4dacf31f621ef611c655f7524345b5f669cdc0654a53e321427c
- 05 L 7a0e97ffd53460eb177e3aec067cc566c8e31838dc8d165c9cc5951daaf78b8e
- 06 R 3285aa91d3a952c9ffca608c4d7a2457cf33633bc1bcc907297cc37727467a8c
- 07 L 35b395fc3781dda5ff8c5f8f18948d5ea0a4b5c991707c46daecdbd0f9c4dc70
- 08 R 496145af6b5b1eeecbc491c123c257554b5ec96a9f80f78ed7c181bf5e80c759
- 09 L ce7f57311e5fb489821451c3ad685308bb5ef9a6eb67f37a793c81598c62900f
- root 0eeb40d7a3398f8f916c4aa313c08d7833cdb1c227f38a851633624df844f083