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
PROVINCE OF ORIENTAL MINDORO Award a ₱2.0M contract to F.S. SUGAY CONSTRUCTION & SUPPLIESProvinces
Transaction hash:
20b1faff8a4f2fa1a1c26008b354d4df442b43a6866aab34ba43e5e309955663
Status:
Included and unchanged
Block:
#3,526 2,487 blocks after it
Position in block:
Transaction 24 of 141
Award day:
Sep 6, 2018 (8 yrs 2 mo ago)
Value:
₱1,984,853.31
Project:
Construction of Evacuation Center at Malabo, Victo
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 #3,526 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)PROVINCE OF ORIENTAL MINDORO awarded it to F.S. SUGAY CONSTRUCTION & SUPPLIES on 2018-09-06.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 Oriental Mindoro 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 20b1faff8a…955663now …
- 2. Block Merkle root changedstored 05dada6c9c…1400eanow …
- 3. Block #3526 hash changedstored f8ed45f355…770b7cnow …
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 140 records. Each step hashes the current value together with the sibling shown.
- leaf 20b1faff8a4f2fa1a1c26008b354d4df442b43a6866aab34ba43e5e309955663
- 01 R 2169eb0ddc346a439b911a5b492b01a75fd06f125c13c2893331c122cfa6430c
- 02 R d8cc326ee712c9e69aa261d8734ac9edf7ff0a7661337490236df7d0c0cc8c39
- 03 R 299bf03f1e6af66b34b16dbec5f975a5f0b101f5e948fb05a960752b6c047031
- 04 L 6e8c968676632a1886814f6ac8945a0e078f11e76e7f7f8146aae84fd47c0131
- 05 L a4293b10f9567c5c1acc1b6067085a142d05f08b288e8abf7e6cf192a118828d
- 06 R 52ed34f27c783ed98ebbe84580ce6d6640b176d57b2a587ad9abb36be8dba499
- 07 R 0825ff32121d9815b32f25cf22f37fa0b46fc283f110041ba8b44c0206f1fd8e
- 08 R f5c5e2bcc29359f3a1621ba224574bf55dab2cc62303b4845716a3ab56925d16
- root 05dada6c9cd6709f4bbec64759139859edbd4fc7f1d4618e35ec46f81c1400ea