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
APITransaction action
BARANGAY POBLACION EAST - SAN ILDEFONSO ILOCOS SUR Award a ₱277.0K contract to HEAF CONSULTANCY & ENGINEERING SERVICESBarangays
Transaction hash:
d9f5df872076da2c3aeb7ea9aaf061b60086884673d979d4ed886fe8cba14348
Status:
Included and unchanged
Block:
#5,658 355 blocks after it
Position in block:
Transaction 216 of 266
Award day:
Oct 21, 2024 (2 yrs ago)
Value:
₱277,045.13
Project:
CONSTRUCTION AND REHABILITATION OF DRAINAGE CANAL
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
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 #5,658 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)The award does not say which budget line pays for it.Not published
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)BARANGAY POBLACION EAST - SAN ILDEFONSO ILOCOS SUR awarded it to HEAF CONSULTANCY & ENGINEERING SERVICES on 2024-10-21.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)No completion certificate published.Not published
- 8. AuditCOA 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
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored d9f5df8720…a14348now …
- 2. Block Merkle root changedstored 14ee772e05…5f11f5now …
- 3. Block #5658 hash changedstored cd1988cb97…9423cfnow …
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 265 records. Each step hashes the current value together with the sibling shown.
- leaf d9f5df872076da2c3aeb7ea9aaf061b60086884673d979d4ed886fe8cba14348
- 01 R dc987600a0d29d8e0dff52df4bfe3078d1d7cd4ca996c18e146374a4bfa6bb6b
- 02 R 78c945162bda932121393d01d76018ba17a3bcb21a516f2a94c9a613511d21ac
- 03 R 56e74257a213651c12ca6ce3ebf338ee9e6493627434577cd467bdeadd7109fa
- 04 L 40fc9d9e49e05f3d9589479f250d397ba1801db0b61ca00f55da5e062bea342e
- 05 L 27bf5d91fd23555d29319404c2495ddee9ffeed51c6278d2ea47fd2ba1db9184
- 06 R f5df2f247319cbdfd25d39e2bede4536cf9018b3238631f61f929954a4480db6
- 07 L b7f11c037d5fa59d9defffbcad484584c63c326d4128c2f66cc88026b3b34344
- 08 L 058d15e7a64a16582c552e8324bf831342b827bb67b8f8f457c633c1780b0a0d
- 09 R f82ed3d65d38294f9908948f15cb52c031fbcd5f79230e072e86aac435f6bbcc
- root 14ee772e05944a1650c103bd68e0636e99ba9af0d7a32d71a62d7f66485f11f5