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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

LAND BANK OF THE PHILIPPINES - OAH IV-B Award a ₱600.8K contract to I.MAC CONSTRUCTION AND DEVELOPMENTNational agencies

Transaction hash:
7c0e0bcbbbe8219d0bc9d0c39ac8d4cab1c551b70f7505fa56874eda048f6836
Status:
Included and unchanged
Block:
#4,641 1,372 blocks after it
Position in block:
Transaction 145 of 294
Award day:
Nov 26, 2021 (4 yrs 11 mo ago)
Value:
₱600,828.28
Project:
Interchange of Comfort Rooms and Stock Room

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 #4,641 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)
    LAND BANK OF THE PHILIPPINES - OAH IV-B awarded it to I.MAC CONSTRUCTION AND DEVELOPMENT on 2021-11-26.
    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   7c0e0bcbbb…8f6836now      …
  2. 2. Block Merkle root changed
    stored   b103d54902…b4a37bnow      …
  3. 3. Block #4641 hash changed
    stored   111828f48a…2cc4b3now      …
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 293 records. Each step hashes the current value together with the sibling shown.

  1. leaf  7c0e0bcbbbe8219d0bc9d0c39ac8d4cab1c551b70f7505fa56874eda048f6836
  2. 01 L 7bd9a541f0202ed1b33036eb2f1cf92be7503a481aa5361537e7e80c2bee2893
  3. 02 R 84103ba82327dc303981fc05fec09dbe759f7633899c16e43c1a20a5effae53e
  4. 03 R 910fd68557111fbea8b83d361c8587e7afc1860f607391054fe47a5e92409697
  5. 04 R a6afde53ee41ca8666f54a5e62f0b14ba88b4755e3788a55745e19fc63d9ecee
  6. 05 L 1cd721d783e182e1ff3ef5ecebbfe10f8ce13efa6ab65700ae52788ff0eba82e
  7. 06 R 1a95ef72147bb1232f5df7096ad4a07e19cf5b3ce122f858f7b73a3dc6855308
  8. 07 R 25a7d6be06b680840b30d8d80d4828fab08379a08c71a0a764c54f4aacaf0dfc
  9. 08 L f6e07f018940ed5cfb911b585414e35bfa1479c15ba649f1fa91d83c884a3ae9
  10. 09 R ce8b279e4d75702daa0be691ef549ebed5d9d73ca1d207351e411954055683d6
  11. root  b103d54902d5b2c6c37a535e8a2f361a3fd4bc575f8e823d6e207de476b4a37b