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 SAN JUAN, TAYTAY, RIZAL Award a ₱176.7K contract to STEELBEND CONSTRUCTION INC.Barangays
Transaction hash:
91fac6e2db0db6f499737afa702a34c95cfeb7d30b490220c9a7ca978adfad3a
Status:
Included and unchanged
Block:
#5,193 820 blocks after it
Position in block:
Transaction 187 of 326
Award day:
Jun 23, 2023 (3 yrs 4 mo ago)
Value:
₱176,698.44
Project:
PROPOSED REHABILITATION OF STREET SIGNS AT FLOODWA
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 #5,193 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 SAN JUAN, TAYTAY, RIZAL awarded it to STEELBEND CONSTRUCTION INC. on 2023-06-23.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 91fac6e2db…dfad3anow …
- 2. Block Merkle root changedstored 22d81ff0ce…7046f6now …
- 3. Block #5193 hash changedstored 12a3ce6c2a…7b3d60now …
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 325 records. Each step hashes the current value together with the sibling shown.
- leaf 91fac6e2db0db6f499737afa702a34c95cfeb7d30b490220c9a7ca978adfad3a
- 01 L 90e6cf42dc15c6c4eeb2dfa672c37d531e40929adce16034d8672380f2de93be
- 02 L 9dc17eb92527601aab78716448a898eccd45fa42196d25b6eebfa6b6bafa3bf3
- 03 R 8526be03116067d22d475665567ea7a0b89aa47275a17a78275c932942a8f08e
- 04 L 6eda04b7f6ffee240b8baf16e787c3061932ed945e0df625e24914d510eb9a05
- 05 L d16547abd9e362b77511cdc1d9a4589006853fb2dbfb65272e9414e9ff3c24f1
- 06 L 45c33e618a78ca21d54ddca6381c097f179c3018af66f3ed62220f86eca1f13d
- 07 R e941da2d00fbb99676e00d2bf74be193d870f473631b3bf7a5bef92e933ee090
- 08 L 48109679a108a4cedc4020624b03cec994c4f204f465a6fa16662b74222dfc34
- 09 R 7e352ecde9666676deb8b429db19bb617cde61faaa7289b0137d8c9d4bd76e3d
- root 22d81ff0ce94f670fe080743a2f428c7d63ec6dc733059642fc24a89897046f6