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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 CAN-AVID, EASTERN SAMAR Award a ₱495.3K contract to TUBIGAN BUILDERSMunicipalities

Transaction hash:
efcb36da07ea701cbf3af5d81ae64087eb8324adf7647885b533084223ebe092
Status:
Included and unchanged
Block:
#4,960 1,053 blocks after it
Position in block:
Transaction 207 of 225
Award day:
Oct 28, 2022 (4 yrs ago)
Value:
₱495,251.18
Project:
REHAB OF BRGY. ACCESS ROAD , BRGY. MALOGO

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 #4,960 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 CAN-AVID, EASTERN SAMAR awarded it to TUBIGAN BUILDERS on 2022-10-28.
    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 Can-Avid 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   efcb36da07…ebe092now      …
  2. 2. Block Merkle root changed
    stored   d5a86a6346…733cd6now      …
  3. 3. Block #4960 hash changed
    stored   a5c11d2f79…2e1279now      …
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 224 records. Each step hashes the current value together with the sibling shown.

  1. leaf  efcb36da07ea701cbf3af5d81ae64087eb8324adf7647885b533084223ebe092
  2. 01 L ef72c93159fa273959c29541025994dc65810e3922e78bcc01e157f1738fe152
  3. 02 L ee55baafa659c0b77eb525bd5fc7c61ca5fd62095be9ca9a6ebaf9b566b1371b
  4. 03 L 4db9f1a083e7d103339612393a4dbef0de4132e2360c98047df1debea10fe448
  5. 04 L 90ff25f075722818c2b337220e7d3d1d4d48dee364628333328acba06d02af47
  6. 05 R 4e1adf3b24cbd3417799035f5c4878999c7fc4be6aba745bd924a6586af1bd8a
  7. 06 R 8b43cdfc7398da4c9fcf3d87167d16ffe422c8da3f326a89cec6336a932be166
  8. 07 L b2c22e48262e7dec6fc4c0ef6b335893cd28b86dce7ca1a63d4746d7e2968839
  9. 08 L 72aadea20543090b189a3dca68cc961fe644f0ca6cd1651edee306cb626d903e
  10. root  d5a86a6346bf55331eff61c02d95824c3a3310833869a1a37128586142733cd6