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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 LIBMANAN, CAMARINES SUR Award a ₱374.5K contract to SAND AND SHOVEL CONSTRUCTION AND SUPPLYMunicipalities

Transaction hash:
94387feb73c20103cd2b38ee8b87027c6435a0ca3a0aa0a31baa45e884239aeb
Status:
Included and unchanged
Block:
#4,662 1,351 blocks after it
Position in block:
Transaction 104 of 203
Award day:
Dec 17, 2021 (4 yrs 10 mo ago)

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 #4,662 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 LIBMANAN, CAMARINES SUR awarded it to SAND AND SHOVEL CONSTRUCTION AND SUPPLY on 2021-12-17.
    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 Libmanan 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

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   94387feb73…239aebnow      …
  2. 2. Block Merkle root changed
    stored   afb01fb279…74d775now      …
  3. 3. Block #4662 hash changed
    stored   15b707e0a1…243492now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 202 records. Each step hashes the current value together with the sibling shown.

  1. leaf  94387feb73c20103cd2b38ee8b87027c6435a0ca3a0aa0a31baa45e884239aeb
  2. 01 R 95d1e47703d7de7f2b9ca62b68195394c447a37230f21cc240f1298a9437151a
  3. 02 R a47f5e1969e87ec707230b49e4062e29f6df40556a44b63f804b84ddded24eb8
  4. 03 R be6d927434c0e1902a992a8be156d392f0eacdbb545f98c24b69f647de6cafae
  5. 04 L 75b3a56bdbb85d43b0f694cb749f81df2f82a46d3bb158d474ad16e692da4bf8
  6. 05 R 0ac4c8054e0469ab83d6ab13b7567ad3916f2a55170be930989edc48e34e5711
  7. 06 L f46727be589907c831a6a65874e3c0c4998d6e2e926dfd0214ef114bf23bc8ee
  8. 07 L 82c2f59ef5a8ed242bc81a94eae68080b5af0be4d738102d38563c20acc3171f
  9. 08 R 728dbb898f5d1ba0d32b861a03c590ce28d9b191959a87b495742fe02f279a57
  10. root  afb01fb279678359d5819ab4c9ba099a9b27b9afa4b45903f409b5da7f74d775