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 MAASIN, ZAMBOANGA CITY, ZAMBOANGA DEL SUR Award a ₱602.9K contract to SKY-J CONSTRUCTIONBarangays
Transaction hash:
262f6e229526403df18e8e8ab6a312fa6d5a491561b5725a575b5677a2b12b4c
Status:
Included and unchanged
Block:
#2,212 3,801 blocks after it
Position in block:
Transaction 16 of 104
Award day:
Oct 15, 2014 (12 yrs ago)
Value:
₱602,900.00
Project:
Construction of Slope Protection
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 #2,212 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 MAASIN, ZAMBOANGA CITY, ZAMBOANGA DEL SUR awarded it to SKY-J CONSTRUCTION on 2014-10-15.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 262f6e2295…b12b4cnow …
- 2. Block Merkle root changedstored 7ee0403ba8…b4ba8bnow …
- 3. Block #2212 hash changedstored ecc4145f13…7a21f9now …
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 103 records. Each step hashes the current value together with the sibling shown.
- leaf 262f6e229526403df18e8e8ab6a312fa6d5a491561b5725a575b5677a2b12b4c
- 01 R 297615eadcc54028042b793ac3cff54c229ce1d91242734543b2aa2216388515
- 02 R a38f07a7bc42005d509564c90e55a6e49f744fd05c30725787ec58ca0935b984
- 03 R 5655570a2b3428bf047ba716273ab7bcbd0466be2d9ebeb80575b38f0c79136f
- 04 R fb30d8d31e795f381e08de5c956cd9e844d92a244f35e78dd118088889e05c38
- 05 L 2cf9fae0e642b6ba83069c263e46c609badb1aa6fe35edaf1eee70f9bfb3b1a2
- 06 R eb37dd3f84b447771d58f9f2a7b1f7469f52054df530f5efd3641bff9cfb8648
- 07 R 53b06b946a2a7a8c9b394026889b1e517d73d472f653cd0d1bb0504f2595b914
- root 7ee0403ba8c0ef2a5e612bf5726535255135f4289ed71710747e4e1015b4ba8b