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
MUNICIPALITY OF TAYTAY, RIZAL Award a ₱331.3K contract to JOLARIS CONSTRUCTIONMunicipalities
Transaction hash:
413c4fe0ceb018ce75a97d3025a2943b9b7b2689024b5daa8cc1ee7ef6109a4c
Status:
Included and unchanged
Block:
#2,896 3,117 blocks after it
Position in block:
Transaction 59 of 218
Award day:
Nov 2, 2016 (10 yrs ago)
Value:
₱331,260.19
Project:
Concrete Overlay of Road
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 #2,896 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)MUNICIPALITY OF TAYTAY, RIZAL awarded it to JOLARIS CONSTRUCTION on 2016-11-02.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)COA's CY2024 audit of Taytay gave a "qualified" opinion on its financial statements (not specific to this contract).Partly
1 of 8 documents found, 1 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 413c4fe0ce…109a4cnow …
- 2. Block Merkle root changedstored 57cd517298…49af46now …
- 3. Block #2896 hash changedstored a960f37093…700e6dnow …
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 217 records. Each step hashes the current value together with the sibling shown.
- leaf 413c4fe0ceb018ce75a97d3025a2943b9b7b2689024b5daa8cc1ee7ef6109a4c
- 01 L 40f791b5820c251ba25fad6bbe02c91129a89828faf6f2be960de6627fe617c3
- 02 L 14b84c7571294b86657cd5fac20ce0bf34f884d5412b21770eca6c3e552c9c18
- 03 R d274f3b04a0ef090572210e00ddcb4b3d5aa5d6baa0287c56d53226f2fd17aaa
- 04 L 032ba42205ec9718dbffb84a2db987d023fc8eda6ad576f953a7cc67592a47a2
- 05 L 1d33458893f89f40c29dc1a63ac6f2f6a920482f3f06490686bf3e24395d9ae3
- 06 L 8cf1ed76188c514a33e109bff6493ef6545b0ee4ee6f9de0eb58705d4f7b5d18
- 07 R 3e7089ece0ec1c293113f7a3875c8d79b4a065b04ba1154b4891e091720aaa20
- 08 R f3f699783e8d9a5f8d54a8ea0e709dd0027af157b72d3767c9ed2d3392223e9b
- root 57cd517298660c4ee227ad753a7c266085189a73f03e1e8b2d0732c66749af46