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
SOUTHERN LEYTE STATE UNIVERSITY Award a ₱28.2M contract to JUNCYNTH CONSTRUCTION & GENERAL SERVICESNational agencies
Transaction hash:
981b88fa4c9bf4aec08eb259075d0af9deeab20720c1c168d881af2f311d9d39
Status:
Included and unchanged
Block:
#4,348 1,665 blocks after it
Position in block:
Transaction 273 of 482
Award day:
Jan 28, 2021 (5 yrs 9 mo ago)
Value:
₱28,185,599.31
Project:
Completion of Research and Innovation Center
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 #4,348 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)SOUTHERN LEYTE STATE UNIVERSITY awarded it to JUNCYNTH CONSTRUCTION & GENERAL SERVICES on 2021-01-28.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 981b88fa4c…1d9d39now …
- 2. Block Merkle root changedstored a9453faa7e…81f6dfnow …
- 3. Block #4348 hash changedstored 0bf6394ff3…dc523dnow …
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 481 records. Each step hashes the current value together with the sibling shown.
- leaf 981b88fa4c9bf4aec08eb259075d0af9deeab20720c1c168d881af2f311d9d39
- 01 L 97eb08a63d7f6d0463b91539c2dc0ff0085f5b690a01aeb837cc55e7a6dee389
- 02 R 28290e0e72923ce3fb9611a3caca680fc67850a2a303c75c6ce9a0f512fd9aeb
- 03 R 5a445e6e51dbe22ac62c8d90d47b92f8f2d20e7a1aeae22e829868ab9f2f83c0
- 04 R 5c5ce98a95ce61910c9d8de7c3e115623293d2d2495e431d60ef21ca03ca7ca8
- 05 L 12ed56a201e304d16653b660f9645209ffcc64ba5c8907c2112383439889fa9f
- 06 R 70c03df84b8e50464973e4ff23327395e64b553c7e26e19613973fc16e42deba
- 07 R a112426e7a7a4f833ab5c0232ff88f89429e889471c5a579b3aae4e30519cb0a
- 08 R c7040c1b276d2078b22f25b4be34c99bab6e531fefe9f4526f2f90ab0258d80a
- 09 L c48dbf5dfda596439ef0bd8d2bb51c97919c0dae91e4cef7dabff6d67b9c265a
- root a9453faa7e541a002ee62d38175003dc856388e240bf30035f4f9e751e81f6df