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
CITY OF CALOOCAN Award a ₱21.2M contract to ST. GABRIEL BUILDERSCities
Transaction hash:
df36dc5f1deb8a76bdc3ecb074948a048c94b57a6dcae4e7d68c13f918bb1796
Status:
Included and unchanged
Block:
#81 5,932 blocks after it
Position in block:
Transaction 78 of 90
Award day:
Mar 23, 2007 (19 yrs 7 mo ago)
From:
Value:
₱21,231,037.53
Project:
Proposed 3-Storey 11-Classroom Building with Deck at MLQ Annex, Malaria
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 #81 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)CITY OF CALOOCAN awarded it to ST. GABRIEL BUILDERS on 2007-03-23.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 City of Caloocan gave a "unmodified" 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 df36dc5f1d…bb1796now …
- 2. Block Merkle root changedstored 49fcf83702…4ec3a4now …
- 3. Block #81 hash changedstored 8225e1d9a3…312ed9now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 89 records. Each step hashes the current value together with the sibling shown.
- leaf df36dc5f1deb8a76bdc3ecb074948a048c94b57a6dcae4e7d68c13f918bb1796
- 01 R e361b92acbd15584a777928b8bf2f59932a37ff67802047e884975460aa5fdac
- 02 L b0c6a223f9bb75565b188185a1194e2d20b91d0d58968abcb1a213196a444f46
- 03 L 01904b8f20b54155df91049393d8f805e5b19b1b56e1bcb6efeaf07f785d51f5
- 04 L b02e2b92af5133f265df525fe60f649f2ed6b3c5667bf3d941c376aebac49039
- 05 R ea6fc7130109050730ff04343c9b86bdd5ee5dc7bb6d9896ec8923f2f157b6a0
- 06 R e966aed0537abb55f9eb41854957d847715265acebbbd28670e983e9a5c5e7fe
- 07 L b3c9096920c985906e2fad5ee7ccf89711992754ddbb990b2565fba1ab71f416
- root 49fcf837023c629c5c3f72e97721089c882816f866d862cbde922f40cd4ec3a4