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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

PROVINCE OF CATANDUANES Award a ₱1.9M contract to JR. CONTRACTORProvinces

Transaction hash:
904f14865e6eb4caafbfff009348094339e3ca0c40ebc0ae775c9ea2f1900486
Status:
Included and unchanged
Block:
#3,231 2,782 blocks after it
Position in block:
Transaction 151 of 282
Award day:
Oct 27, 2017 (9 yrs ago)
Value:
₱1,911,123.68
Project:
Reblocking of Jct. PEO to Pajo Road

Accountability

Bill Sec. 3 and 19
Responsible 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 #3,231 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)
    PROVINCE OF CATANDUANES awarded it to JR. CONTRACTOR on 2017-10-27.
    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 Catanduanes gave a "qualified" 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   904f14865e…900486now      …
  2. 2. Block Merkle root changed
    stored   49b58c8af3…07986anow      …
  3. 3. Block #3231 hash changed
    stored   73006be330…879b32now      …
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 281 records. Each step hashes the current value together with the sibling shown.

  1. leaf  904f14865e6eb4caafbfff009348094339e3ca0c40ebc0ae775c9ea2f1900486
  2. 01 L 8fb1661bc3197bb3425908ef4e2b4dcf4ddc93c820f2e95a759fa555f81a68eb
  3. 02 L a7ea3bf0a4a88eeed7df61c738965dd641c135e0c88b288b51c0306bef31071d
  4. 03 L c343cfba5dca093c9b14e3428cec148dbe7a1cdf3ead1ceb5f67540f668f6739
  5. 04 R 411da424aac42ef9f99287fa63cdfc5d2fba2bef84951d9c199adb0df5affa41
  6. 05 L 5be9a1defb9f058fb2d201496391cb34cf318240fd47ecbf48dc260a3120fc17
  7. 06 R e0339616e3e7c8a2b5d19334b33a6a929eadb39aa7965e87ce4378e0a2f869e4
  8. 07 R cccea6274fad7dcd74d464b68ef0267c1e427d4cbe79ca8e4775a9fc3e69ae93
  9. 08 L fe51618a75406acdc1691dbae87689ef84931aedac16926d13f86b3b63c16fb6
  10. 09 R b6b12d04b18d94c493130e29bc0ff8087471a43f78f0650da6c04770c2e94688
  11. root  49b58c8af35640f22c49876ec5abd19b4ddc841f2ec0bf9fdc3b87204d07986a