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
DEPARTMENT OF EDUCATION - DIVISION OF LIPA CITY Award a ₱3.4M contract to MARAKESH ENTERPRISESNational agencies
Transaction hash:
95ccdc0bca16fe91d67edf3a9cb23c32d4ff8752545edcc4c529f082c5f4de2a
Status:
Included and unchanged
Block:
#4,520 1,493 blocks after it
Position in block:
Transaction 155 of 277
Award day:
Jul 27, 2021 (5 yrs 3 mo ago)
Value:
₱3,388,751.80
Project:
Repair and Rehabilitation
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 #4,520 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)DEPARTMENT OF EDUCATION - DIVISION OF LIPA CITY awarded it to MARAKESH ENTERPRISES on 2021-07-27.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)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 95ccdc0bca…f4de2anow …
- 2. Block Merkle root changedstored 1b20ce61e6…10d4f3now …
- 3. Block #4520 hash changedstored a61c5afc0f…0dad09now …
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 276 records. Each step hashes the current value together with the sibling shown.
- leaf 95ccdc0bca16fe91d67edf3a9cb23c32d4ff8752545edcc4c529f082c5f4de2a
- 01 L 9466320420a52fae0a9f4c1a0905d6dd74b54331a7f34fe265e30ce72fb56d6e
- 02 L 9364bfecbb69f6345e66f5ecad8b9b29fde28a4273007a762ca24ae7c2e43f1d
- 03 R c876de4154212f91a56c9fef0fea490d174d9fcf90e4bcc8a4976133d567dc0a
- 04 L 083cf41822ffd39c6d879305297f3f39f29b3a7e5f81599f33ea4ae8c0e7bc54
- 05 L 81b303830106af9eb6c8ca85294c5176f0846e3a1c264095938a33e57c8601b9
- 06 R fbc76e08ad267d69600a7d5efc470ad592be68bf2fd66e84f64a95a1da271e2f
- 07 R 454980b7c4b453aa2c15abcc34055d461a62d1e756e9334e1b3a871bd796e90e
- 08 L abb0ef81be9e015c68f4172becc8bcf62c78b8c0e55a02d9225f95a9bcb4f0dd
- 09 R a8ea9db3430c6550c62467992232b271966d76af7d1f9b00245a9dd48f65a03c
- root 1b20ce61e61842e681fc86feda646cfe3aa35bf2cc569fbe410535629f10d4f3