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
NORTHERN MINDANAO MEDICAL CENTER Award a ₱141.9K contract to JUNJING CONSTRUCTION AND GENERAL MERCHANDISENational agencies
Transaction hash:
2d717bc143a5992a950ae641f4b3d800153456dd6106832addcb779d974ce7a5
Status:
Included and unchanged
Block:
#5,956 57 blocks after it
Position in block:
Transaction 3 of 22
Award day:
Sep 5, 2025 (1 yr 2 mo ago)
Value:
₱141,900.00
Project:
CONVERSION OF PAYROOM TO SLEEP
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 #5,956 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)NORTHERN MINDANAO MEDICAL CENTER awarded it to JUNJING CONSTRUCTION AND GENERAL MERCHANDISE on 2025-09-05.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 2d717bc143…4ce7a5now …
- 2. Block Merkle root changedstored b68c950b48…89b829now …
- 3. Block #5956 hash changedstored adf5d66b68…fe3aefnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (5 steps)
How this one record is tied to the block's Merkle root, without needing the other 21 records. Each step hashes the current value together with the sibling shown.
- leaf 2d717bc143a5992a950ae641f4b3d800153456dd6106832addcb779d974ce7a5
- 01 L 1b0fe60662c2b38ba8463a18d7af4026bb1e92a2d4b5b7bd1ab7e5b653b18dc3
- 02 L c3bad2c45e94dbbd694b6ffd4b1b08467d9d3ce1ac8e319b2686c3050b4e643a
- 03 R ba0fed4c9a5e8069d33ae983e45bd3896fdd49111dcaea063ddd9574662bf9b6
- 04 R 1326fe69a33882212d881e235cca6000747f19ea12f6c60a13f9adc6d5aa1223
- 05 R d1ed6d84ee82913e4221d74e1f825ddb39c1d4cbbe310d1b236443e6f43c2831
- root b68c950b48594fb1da2a344f52c68450d232a3ab7f6dd2c65ba15332de89b829