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
MUNICIPALITY OF DINGRAS, ILOCOS NORTE Award a ₱485.0K contract to RAIN-ASTRID BUILDERS CORP.Municipalities
Transaction hash:
436b0822ee13fcb00cd29d3aa9ca2a93be47d07c4451d787810cba33421294fc
Status:
Included and unchanged
Block:
#3,941 2,072 blocks after it
Position in block:
Transaction 106 of 329
Award day:
Nov 19, 2019 (6 yrs 11 mo ago)
Value:
₱484,963.98
Project:
improvement of Manpower development center Phase V
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 #3,941 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)MUNICIPALITY OF DINGRAS, ILOCOS NORTE awarded it to RAIN-ASTRID BUILDERS CORP. on 2019-11-19.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 Dingras gave a "modified" 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 436b0822ee…1294fcnow …
- 2. Block Merkle root changedstored 61a8af397f…2f3bcbnow …
- 3. Block #3941 hash changedstored 241efb1d64…6176c1now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 328 records. Each step hashes the current value together with the sibling shown.
- leaf 436b0822ee13fcb00cd29d3aa9ca2a93be47d07c4451d787810cba33421294fc
- 01 R 4388aca3fe419ef06b1cb83bac1537abb73c7e1891091985f0588f62cd0359b1
- 02 L 919baeb72400a20eb23a96e939022fda324543a9c31332a442c0dd2d80c1e815
- 03 R ec2c9b1eaf8898ae8e231feaa32f1fd266d6415f7c21895541742baaa96354b8
- 04 L 97e9737a3a8c80f029ec3b8154b2fb96a07ab1835b211ff51de53404db2ff6b9
- 05 R a374254b8e3436531270ecf626201025a6cfc0e7e8609c82b0f3b7295effc3b2
- 06 L 74e807151d991c948d93c4a184cf043ee001eb41c2d3cfd1d71f17e9c26b9860
- 07 L dfaa35f7b1469192e65000646c473a27a6c2f44b747bbff6daa14c37e37830b5
- 08 R 1ee31866b7b86b2d3ccd74bc7d9abe1cbf07fc66ea3c2861fbff58340dbfaaa6
- 09 R 1d7832da48d149e5c56ff209fde751f293c8924151036e3136e78d3e1657408c
- root 61a8af397f7adfb0ffbfc776b81991f15ac9b9f7a7a3c1ad45b1a40d722f3bcb