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
PROVINCE OF SOUTH COTABATO Award a ₱2.5M contract to RNS CONSTRUCTION ENGINEERINGProvinces
Transaction hash:
df01822fda2e42982d59ae3cd091abd5eb94e4f6f09283a84a71b35cf941b2ce
Status:
Included and unchanged
Block:
#1,577 4,436 blocks after it
Position in block:
Transaction 54 of 59
Award day:
Oct 4, 2012 (14 yrs 1 mo ago)
Value:
₱2,465,895.13
Project:
Provide Materials, Labor and Equipment for the Construction of Gym, Brgy Crossing Rubber, Tupi, South Cotabato
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 #1,577 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)PROVINCE OF SOUTH COTABATO awarded it to RNS CONSTRUCTION ENGINEERING on 2012-10-04.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 South Cotabato 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 df01822fda…41b2cenow …
- 2. Block Merkle root changedstored fba8bf1ee7…cea2c1now …
- 3. Block #1577 hash changedstored 24f2ebfcac…b7b693now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (6 steps)
How this one record is tied to the block's Merkle root, without needing the other 58 records. Each step hashes the current value together with the sibling shown.
- leaf df01822fda2e42982d59ae3cd091abd5eb94e4f6f09283a84a71b35cf941b2ce
- 01 R e1ff122c8a5962abff80e1fbc39293f7c370bcc4af3e23735c60f2c204258337
- 02 L efcad74082dcf9577991f0c7c02b39db3b26d2eea6463835357c96a844a51a9a
- 03 L 290c5e86529fd1155e82c9db0a27ba56159cdd62bbf14e106ba2337116c35014
- 04 R 0364a84f67446f5b3bedb4d53104853297b0b878eda716a50a35c0b93d7ff959
- 05 L eeb40e13acb3529bc2cdab974d13fef8c4fc155e31e8f7f6b7a83ac1ea132fbf
- 06 L ac382966ea5dfe758b3f22f18193ea7a762bf59b6e19dc6bd6fd6f65de26b7d8
- root fba8bf1ee7164a4a80a5d05fa20eef6602815420aaf930c78a22a11050cea2c1