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
JOSE RIZAL MEMORIAL STATE COLLEGE - TAMPILISAN CAMPUS Award a ₱1.8M contract to CPAN ENGINEERING AND ENT.National agencies
Transaction hash:
27769cd73ed7b40b493ca4ffde5234b1a2afe7710be19c9a80ddf4a9b147e986
Status:
Included and unchanged
Block:
#2,926 3,087 blocks after it
Position in block:
Transaction 26 of 199
Award day:
Dec 6, 2016 (9 yrs 11 mo ago)
Value:
₱1,787,936.80
Project:
Construction Projects
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 #2,926 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)JOSE RIZAL MEMORIAL STATE COLLEGE - TAMPILISAN CAMPUS awarded it to CPAN ENGINEERING AND ENT. on 2016-12-06.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)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 27769cd73e…47e986now …
- 2. Block Merkle root changedstored d7fdf8ba03…e43edenow …
- 3. Block #2926 hash changedstored 6b15928e20…92769enow …
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 198 records. Each step hashes the current value together with the sibling shown.
- leaf 27769cd73ed7b40b493ca4ffde5234b1a2afe7710be19c9a80ddf4a9b147e986
- 01 R 27a60a0bc6ffc229f733715e51a72ebb9bf2384187bdee0828d297862f1cf3ec
- 02 L aa6b68f2218e49ed30be9929e1be1ed23b8e55785df39ee4f4c28798be70affe
- 03 R d21e4f4e5102f73468c77000f0e2e6ff93ab139e1cf0341b9e48dc367adb627e
- 04 L 18300697a55d8f6faf14a9f3385e210e9e865b71d5d933fcbed5a2d316d6466c
- 05 L ddd3cb2551d71b55edd1976600bf91256fd5d2da37fba476fe0e7a2bef9d9a48
- 06 R d07befe9ea4ccbea5efc5597417e145e287fd4638ec779452b260020b6431dd4
- 07 R 0012e7fc49cde0c0fa03a7522186aec3439943d0970936e2b66539b012f4241a
- 08 R c1df7183a4b25a165deaf6f22b73cc88b2510a5ef6cedbfa564523d6e55a5321
- root d7fdf8ba038a6221bd2996e120af18609b705b5d83fdd3d0c54fef5ddfe43ede