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 SIRAWAN, DAVAO CITY, DAVAO DEL SUR Award a ₱149.5K contract to DUBC CONST CORP.Barangays
Transaction hash:
c7c8417f2102e5a6befbf3cc59b0b9299d10fc1e146bf268b65956a26374f203
Status:
Included and unchanged
Block:
#2,897 3,116 blocks after it
Position in block:
Transaction 132 of 176
Award day:
Nov 3, 2016 (10 yrs ago)
Value:
₱149,500.00
Project:
Rehabilitation of Sirawan Health Center, Brgy. Sirawan, Toril District, Davao City (Direct Contracting Critical Plant Components)
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 #2,897 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 SIRAWAN, DAVAO CITY, DAVAO DEL SUR awarded it to DUBC CONST CORP. on 2016-11-03.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 c7c8417f21…74f203now …
- 2. Block Merkle root changedstored 9c131791ad…12cbf9now …
- 3. Block #2897 hash changedstored e5987f2cb5…9e3777now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 175 records. Each step hashes the current value together with the sibling shown.
- leaf c7c8417f2102e5a6befbf3cc59b0b9299d10fc1e146bf268b65956a26374f203
- 01 R c80054f88da0930e01c738f806edba577c5eca2cee9e7526421d5dc6744060f1
- 02 R 8ecef6665f77d9a5f98838ea08cfd5f4186f972f8abfdd23707c43c7a0fb9315
- 03 L 95444af8285d88394b63a6e9d2231f34804be6d45948927a1bef95467e923f5a
- 04 R 6efe40ea143069f2c30c05c5f08204ad717e9748baf9e3e7add5a5f807e1613b
- 05 R 790185068b9453754bd4f1deb8aa113539449f5adda7209a8f70a59745070a6a
- 06 R b0d61379f441280738d135e80c7e55eee72c9fee6bb72fba3568e89d455f04f2
- 07 R bd3070ba2f962fd0a6af58742524946c19af0962cd86f25618b5938b83cf79cf
- 08 L 4a3208af001310a772b62cd96689a9cb8720ddc880950c679df08cbc457efa63
- root 9c131791ad57309b87d2cda3b15ef3b3115025bdd31f760347be86a17012cbf9