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FY2026 GAA: ₱6.79T
PisoScan
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

API
Transaction action

MUNICIPALITY OF CARASI, ILOCOS NORTE Award a ₱1.1M contract to AMAZING BUILDERS AND CONSTRUCTIONMunicipalities

Transaction hash:
901f673fbd3f9f249f67cd4a729b7c268b1338d8d689740406f58be663db2ced
Status:
Included and unchanged
Block:
#1,536 4,477 blocks after it
Position in block:
Transaction 34 of 65
Award day:
Aug 17, 2012 (14 yrs 2 mo ago)
Value:
₱1,059,240.00
Project:
Expansion/Rehabilitation of Water Source from Barasan to RHU

Accountability

Bill Sec. 3 and 19
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 #1,536 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5
  1. 1. Appropriation
    GAA line item · Sec. 5(b)
    The award does not say which budget line pays for it.
    Not published
  2. 2. Allotment release
    SARO / allotment · Sec. 5(c)(iii)
    Not published per project. DBM releases SAROs, but not linked to individual contracts.
    Not published
  3. 3. Cash allocation
    Notice of Cash Allocation · Sec. 5(c)(iv)
    Not published per project.
    Not published
  4. 4. Contract award
    Notice of Award (PhilGEPS) · Sec. 5(d)
    MUNICIPALITY OF CARASI, ILOCOS NORTE awarded it to AMAZING BUILDERS AND CONSTRUCTION on 2012-08-17.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  6. 6. Payment
    Disbursement voucher · Sec. 5(c)(viii)
    Not published. No public source shows how much of this contract has been paid.
    Not published
  7. 7. Completion
    Certificate of completion · Sec. 5(d)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    COA's CY2024 audit of Carasi 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

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

  1. 1. Record fingerprint changed
    stored   901f673fbd…db2cednow      …
  2. 2. Block Merkle root changed
    stored   1871f518ff…9c72d6now      …
  3. 3. Block #1536 hash changed
    stored   09a76f4764…c778e2now      …
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 64 records. Each step hashes the current value together with the sibling shown.

  1. leaf  901f673fbd3f9f249f67cd4a729b7c268b1338d8d689740406f58be663db2ced
  2. 01 R 9818ed68d2443a6723b4b3719ac311564b279f79a233a5e513d3e4faaeccf287
  3. 02 L a39a174ea96315bcfbf204924b211b2b2ef507e7f8af884c56412e4b4ca88ad3
  4. 03 R 1dba42a6b514c3f37dbc5d9cb663bec4470b213598433bcd9373af6089f68e40
  5. 04 R 95b49d01d00fe2d2d4afebc29b165c45c3794bc4dd7a251eda97fb5a940833a8
  6. 05 R 2c219d9c4e2dece959715975bc456007988e811b6a214a4b5ab49cf53ed85123
  7. 06 L 07a3f1ec0ac606ffadac666794de4b642da1f3c8a897360f650723ab371b5d3b
  8. 07 R ba865358120f6067e8cd1dd149415be71b8222a0ec4374169ff7dfd93deb178b
  9. root  1871f518ff9b5ecc585535d045b0a675992346ed48db3740ff09ce38459c72d6