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 ORAS, EASTERN SAMAR Award a ₱3.7M contract to RA-AH CONSTRUCTIONMunicipalities
Transaction hash:
aebf3da0bcc27d28e5cd98403f77b954cf0b5904f7826cc9e531b289d8b88121
Status:
Included and unchanged
Block:
#4,839 1,174 blocks after it
Position in block:
Transaction 180 of 281
Award day:
Jun 27, 2022 (4 yrs 4 mo ago)
Value:
₱3,696,497.58
Project:
CONSTRUCTION PROJECT
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 #4,839 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 ORAS, EASTERN SAMAR awarded it to RA-AH CONSTRUCTION on 2022-06-27.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 Oras 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 aebf3da0bc…b88121now …
- 2. Block Merkle root changedstored d8ba9ca782…42cce7now …
- 3. Block #4839 hash changedstored 629372400c…4dd923now …
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 280 records. Each step hashes the current value together with the sibling shown.
- leaf aebf3da0bcc27d28e5cd98403f77b954cf0b5904f7826cc9e531b289d8b88121
- 01 R af4304ee8c7ab5fa9d0fbd23ad9d9e0c8a5ec2eb83664b42b5deae4dac7e0438
- 02 R c512a2f243f0bbe54f4d2e0f6f6d0f961632afa052d55fa89495f65d4abbc668
- 03 L 39680785b3104a52f56359403f95ff4c8ed8ef6c3901aa1a3599401fac062158
- 04 R d40d6cc6dc4873c703c7dc2ecbd7dfcf30a3a6c0ceac640eea5de8cd2ba3e21e
- 05 L 4a5a5b4e7039d381d0798cafb1998a0e12a272e4ea41a0ac30a067d335febabd
- 06 L 151df12c098f5b2eb501ac4afc4750d484dede8070a27665969e43d92e92e028
- 07 R e54f8936331423f0354ea1f06d6f8634411d423585b18fcb1c818d3d41f29d38
- 08 L 1568e1076848b97065769e78506ba5758d332188df9b457b86044eda8a1083f5
- 09 R e9465f8649f224e734401bf5d1e8a1b7a6e3cb085504f7a5e069ce8e23bd5853
- root d8ba9ca782a8bf48b0b336c7bbfb2a1de528929599609e82a51d23246042cce7