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
BARANGAY TULA-TULA, SIPOCOT, CAMARINES SUR Award a ₱55.5K contract to 2 BROTHERS CONSTRUCTION ENTERPRISESBarangays
Transaction hash:
fa6a3441fee1769cb27b7beceb7693833c40a05612070153562bbf52eedcb292
Status:
Included and unchanged
Block:
#1,777 4,236 blocks after it
Position in block:
Transaction 125 of 128
Award day:
Jun 13, 2013 (13 yrs 5 mo ago)
Value:
₱55,459.00
Project:
Installation of recreational Facilities
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 #1,777 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)BARANGAY TULA-TULA, SIPOCOT, CAMARINES SUR awarded it to 2 BROTHERS CONSTRUCTION ENTERPRISES on 2013-06-13.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 fa6a3441fe…dcb292now …
- 2. Block Merkle root changedstored 0b6ab31305…1f836dnow …
- 3. Block #1777 hash changedstored 6a669068e4…25cd33now …
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 127 records. Each step hashes the current value together with the sibling shown.
- leaf fa6a3441fee1769cb27b7beceb7693833c40a05612070153562bbf52eedcb292
- 01 L f9f3b2459886861985ff2000d95db178682f79eae518c4298670bbc1bd4c21a8
- 02 R ec937418237d7dd38f368ea59ffbe9413afe368d2d0c3b3a7d71ad89f035214d
- 03 L bf637b50c2c31c308b39fa27e1cbce67e838780f97e3b915e3d1d212236a6fec
- 04 L adf7208b0da88d211f8c7743af695b0bd048c86cc2d5e34e7e36e854a83c7bb3
- 05 L 0ade74dbdebefae8f3f49da85cf74b5f3942592e0d60c3a7412a95448490e1ae
- 06 L 6923bcf87180f4367fb734e067234db265de8bcbef8cad786ba47d6aa480d36d
- 07 L b0d248946e98981363df1ad13df5950744819efd7a09d36d40472eb1fe12a419
- root 0b6ab31305022db86b0c929741ffc8bcda9a2112c9b3977fc36b657b971f836d