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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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - DAVAO DE ORO 2ND D Award a ₱143.3M contract to METRO GEAR CONSTRUCTION CORPORATIONNational agencies

Transaction hash:
29937b0fa2ebe960d44040ddcd4a1060ad969a4646ec148d16d8c860a3b7a297
Status:
Included and unchanged
Block:
#5,137 876 blocks after it
Position in block:
Transaction 120 of 746
Award day:
Apr 28, 2023 (3 yrs 6 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 #5,137 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)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - DAVAO DE ORO 2ND D awarded it to METRO GEAR CONSTRUCTION CORPORATION on 2023-04-28.
    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)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 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   29937b0fa2…b7a297now      …
  2. 2. Block Merkle root changed
    stored   8a1a4c308a…381645now      …
  3. 3. Block #5137 hash changed
    stored   f1b3a5efcb…d2b986now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 745 records. Each step hashes the current value together with the sibling shown.

  1. leaf  29937b0fa2ebe960d44040ddcd4a1060ad969a4646ec148d16d8c860a3b7a297
  2. 01 R 299ec83def861548e3d42c7fbdf6c6a137f5048b698ef5476c453733ed78be24
  3. 02 R 8a015bfbce8bf2a29040a2b7cf99ed4406c3105955a5b6c7276f1b9b4a91926a
  4. 03 R e5f8f481f485a384345fd33f84580cd7d16211b2a1e4208c12ff7508a117a3af
  5. 04 L 333ad24cd72502c1b4f1a734cf32d37a7671a9de989156285be4a3c116672ff0
  6. 05 L d970d3c36777750c7f464b4e4bc77b8f0aa5094ace07826a8d517464443cd7d7
  7. 06 L 777b232e61344eff1cb6bc0450c7bf3b807e28738f80f8ce198450d4338dbef9
  8. 07 L 734bd7d9852eed12881bdfbe9abfb8e8886ee2bd0324e51e104a8abe0651f63d
  9. 08 R 8540bb0aeda670de0be6367372448161d7eaeaffb9a40e2261d66802f3aefcbb
  10. 09 R be7beda941be27e5a0cf38bb234bd6de883679dd77c4cee19fdc15cc0226fb10
  11. 10 R ab8de260f4cc159d2f837f398b45c9cf3cd5ccb899520f52e598653844b83b9a
  12. root  8a1a4c308abca3d7fde55e251b93bb233a7aa6b25baa5de5bdb849c1f9381645