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
MUNICIPALITY OF ITOGON, BENGUET Award a ₱1.9M contract to A.L. SAGANDOY CONSTRUCTIONMunicipalities
Transaction hash:
7fa310e5e1c2b59412bdb94db1517546bb2b0e7389ba5eacd543d539ad5132df
Status:
Included and unchanged
Block:
#4,800 1,213 blocks after it
Position in block:
Transaction 160 of 325
Award day:
May 13, 2022 (4 yrs 6 mo ago)
Value:
₱1,939,954.87
Project:
Cont. Ref. No. 011-22
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 #4,800 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)MUNICIPALITY OF ITOGON, BENGUET awarded it to A.L. SAGANDOY CONSTRUCTION on 2022-05-13.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)COA's CY2024 audit of Itogon 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
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 7fa310e5e1…5132dfnow …
- 2. Block Merkle root changedstored e8e89195f7…5e8ff4now …
- 3. Block #4800 hash changedstored 74703e64c0…ecb338now …
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 324 records. Each step hashes the current value together with the sibling shown.
- leaf 7fa310e5e1c2b59412bdb94db1517546bb2b0e7389ba5eacd543d539ad5132df
- 01 R 80df65b8053f006dccc7eafbc3916d2f8d136b07cb5189adba065a2e3c5c3566
- 02 R e8c4c8eff81a0fb094715310240e8bf60310269483a12cb07514a16218939d05
- 03 R 1873a23da92dec7e5c29e53fb54a7d4e13cdcfe66192abdfc9ea39387c866dbb
- 04 R fe2b8b49f5181827334f73256403972f6af604d0a449c4ed8355f73f4260b096
- 05 R e31edab989faf5b8022fc6849824c673cf6f6fc47dc60ffa46175f69377368d0
- 06 L e9b99062890cabdc1cb1c98d10a1bef5e8b21659064837c950a6101fd4d84431
- 07 R e1eca23974aecf6538b16a934f334868d811cb4504365b4fa7a3aaa92a6f49b8
- 08 L dff2bf8fc39a25e44ddc17afd6cd6dcc25f82d14a87a6b9087cdd742a8e5f92d
- 09 R 31bf4ebc743b44983338f67cffa0297cbbebb4e81e57bf58eeff68ca6f324779
- root e8e89195f7cad0ae904302fe7b187e218578406f76ae7f9a30ac96a3a15e8ff4