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 STA. RITA NORTE, AGOO, LA UNION Award a ₱268.3K contract to GERALD BUILDERS AND TRADINGBarangays
Transaction hash:
050e230837d1aca83f7df3fbee2906ec2f12989d5e42fd73ab26df527798f4e7
Status:
Included and unchanged
Block:
#934 5,079 blocks after it
Position in block:
Transaction 0 of 36
Award day:
Aug 20, 2010 (16 yrs 2 mo ago)
Value:
₱268,342.10
Project:
Construction of Multi-Purpose Hall (Phase III)
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 #934 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 STA. RITA NORTE, AGOO, LA UNION awarded it to GERALD BUILDERS AND TRADING on 2010-08-20.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 050e230837…98f4e7now …
- 2. Block Merkle root changedstored d18e01586e…a62f51now …
- 3. Block #934 hash changedstored 56aa999f82…b1fd4dnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (6 steps)
How this one record is tied to the block's Merkle root, without needing the other 35 records. Each step hashes the current value together with the sibling shown.
- leaf 050e230837d1aca83f7df3fbee2906ec2f12989d5e42fd73ab26df527798f4e7
- 01 R 0a2d88435a2056941a549c1574727a22f79f8064b5d55518831cec8255f75fa0
- 02 R 9e1e4b482dee0167af8d785ed82b14af0b71c1a871fca63415f104f44359ad3a
- 03 R 8c1fff4a088b3211a1965ee0c4c61ba8ba982eff2e120f2fb89889ffec1817a0
- 04 R d243e042b766e15ec887252b8f9d72a9907b2c85a29d996f90337b277938545e
- 05 R 5fdfbf142f51df7ac92cd479cad7784b4035627c20c9fb554b793603d46597c0
- 06 R 954d5dc67248e7685ec4657e7a3c59f146d08f691655652db80b62a64db3956c
- root d18e01586eba262b90a1a0c88a2f8c6247102db9a4e76fe1b28ef2e8cea62f51