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 SIPOCOT, CAMARINES SUR Award a ₱149.6K contract to AB OPENA BUILDERSMunicipalities
Transaction hash:
3c8a79799c171534031aabb3a38ec64dba1a916d369f9451cbf83646105185fe
Status:
Included and unchanged
Block:
#970 5,043 blocks after it
Position in block:
Transaction 6 of 25
Award day:
Sep 30, 2010 (16 yrs 1 mo ago)
Value:
₱149,600.00
Project:
Construction of Open Canal-Brgy. Gaongan
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 #970 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 SIPOCOT, CAMARINES SUR awarded it to AB OPENA BUILDERS on 2010-09-30.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 Sipocot gave a "modified" 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 3c8a79799c…5185fenow …
- 2. Block Merkle root changedstored dae230fcf6…d95fd7now …
- 3. Block #970 hash changedstored a057ee31a9…cec4ednow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (5 steps)
How this one record is tied to the block's Merkle root, without needing the other 24 records. Each step hashes the current value together with the sibling shown.
- leaf 3c8a79799c171534031aabb3a38ec64dba1a916d369f9451cbf83646105185fe
- 01 R 404765fe91b3e32e2060a236e615f231bbbbae17532b4ef17573332de107b3a4
- 02 L 781e0d31ace76c741bc705e4fac3bf9eb389db4e252ce7a358c968cf47594824
- 03 L 1af655ae78896912967ea31a916383d01015b306714e787c578dc7000d343ca3
- 04 R 43329a0520c50d24e1829dab3208e3d15a9f5d5855ce04890b554dcec2078ec2
- 05 R e71404f3ecda0745985d6797144b69f8605fd9ee53f82b2d54dc8ce1aa627696
- root dae230fcf6cbc1d0e10d6ea9c1a4c55558a270547cdd01dd763b027e1ad95fd7