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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 TUBA, BENGUET Award a ₱499.6K contract to 08RDD CONSTRUCTIONMunicipalities

Transaction hash:
396d2ef0b415173fffa1b9bc6acfa60f0ac482f96be0d7b86b4c580cf648df30
Status:
Included and unchanged
Block:
#5,027 986 blocks after it
Position in block:
Transaction 36 of 139
Award day:
Jan 4, 2023 (3 yrs 10 mo ago)
Value:
₱499,619.31
Project:
Project F

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 #5,027 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 TUBA, BENGUET awarded it to 08RDD CONSTRUCTION on 2023-01-04.
    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 Tuba 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   396d2ef0b4…48df30now      …
  2. 2. Block Merkle root changed
    stored   9f19cf6442…1cc553now      …
  3. 3. Block #5027 hash changed
    stored   9223e77ce6…a20f4bnow      …
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 138 records. Each step hashes the current value together with the sibling shown.

  1. leaf  396d2ef0b415173fffa1b9bc6acfa60f0ac482f96be0d7b86b4c580cf648df30
  2. 01 R 3a34c39e89ea91029b455b6c6affdd8ff4770fca35dfb5c81dc944088633379c
  3. 02 R f23e2f8b359d3b27c78914dff2ba8dd6b7562347272ec6a3b443edef2f68f549
  4. 03 L b41eaefe1f23eefe8ae05791bac84e10737d706b91243d80d6613cfdc144fb4d
  5. 04 R 3e6578bfabd1b86b008fedcd1e11c8728570d9c90441d0fdd7d882e48c437b70
  6. 05 R c8964ab1f9ec3516e652268a9e85b817777dc4510f5736770579dd1ba7e2ff70
  7. 06 L e689199fb318b3d0df08077946a0e69d25b04285512f08714d0872378599c7d5
  8. 07 R bdef37f4907beb9fc6a4d80e924853d37b2a377495b3526795d56cf69602945f
  9. 08 R af9f39722abe5e6dfe013e1f463f9f3b49624e5d47a09a6137c8f27f1192bcae
  10. root  9f19cf64423ca41e371895c88b009910a5cf1d977d0ba58ba2a4ccbaf51cc553