1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a12cd31b7d82b7ff18363ebbaa315e321899525b004db136525a09d6fa2f0f. Chain 2 (Bitcoin): anchored in block 953674 (2026-06-14T19:07:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5cefa22b-546c-46a5-afc3-c9ff0af537c9.json and https://artists.proofprofile.net/proofs/artist/5cefa22b-546c-46a5-afc3-c9ff0af537c9.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Are You Ready To Be Reborn? Epic Viking War Motivational Chant
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66baacc88955705bd501d5d37566049bff2ca566b7341e724892939812cddfbe. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2498076 — a six-check JSON result.
Dreams Worth Fighting For (Epic Viking War Chant)
Vikings' Epic Triumph: Conquering the Battlefield
Sweat, Pain, Victory. Choose Your Path | Viking Motivational Song
Unleash Your Inner Warrior | Epic Viking Chant
Viking Warriors Unleash Epic Battle Cry (motivational song)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad0c8d03fae97d8384d809edcfaa7eefd945e3eefde4263f4fc4bb61f3b76b58. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T13:14:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2485598 — a six-check JSON result.
UNBREAKABLE: Viking War Motivation Chant for Strength and Glory
You Decide Your Destiny: Viking Motivational Song
Rise Alone, Conquer All: The Epic Journey of a Fearless Warrior
Dragon of the Spirit (EPIC VIKING WAR SONG)
From Struggle to Steel: How This Viking Chant Builds Champions
Ocean Warriors: Feel The Power Of The Viking Sea
Claim Your Freedom: Viking-Inspired Personal Motivation Growth
Crashing Waves, Fearless Hearts (Epic Viking Song)
Your Past is NOT Your Destiny (EPIC VIKING WAR MOTIVATION)
Are you ready to let the fire in your heart roar? (Epic Viking Motivation)
Unleash The Fearless Warrior (Viking Power Motivational Song)
Dominate the Mind, Conquer the Battle! Epic War Motivation Chant
Conquer The Mind, Conquer The Battle (Epic Viking War Chant)
Conquer Your Fears (Epic Viking Warrior Battle)
EPIC Ragnarök Saga: Viking Gods' War Drums
Valhalla: Warrior's Call (Epic Viking Motivation Song)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58b221aa6b77e11e65192a4580ce8f6f8295b0a204b042467663b81d17965be7. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2433189 — a six-check JSON result.
Fenrir: The Iron Wolf Song (Epic Viking Legend)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd74d7309bb0b1b397920ccba2dcb857c1a7667efc51c4ba02d5c266bbf91611b. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2432541 — a six-check JSON result.
Odin's Ravens: Secrets of a Viking God's Might
The Serpent Legend Song | A Viking Epic of Jormungandr
Odin's Echoes: The Viking God Song | Epic Viking Legend
Defiance Drives Destiny: A Reborn Spirit (Epic Viking Motivation Song)
Warrior's Destiny | Epic Viking War Motivation
The Kraken's Wrath: The Monster Song | Epic Viking Legend
Legends in the Storm: The Rebel Sailor's Call
Your Fight Song: A Battle Cry for the Brave | Epic War Motivation Chant
War God's Heartbeat: The Viking Warrior Anthem
We Are The Wolves: Unleash the Wolf Within. Epic Tribal War Anthem
Blood Brothers, Iron Will: Rise of the Wolf Pack
The Hunter's Chant: A Journey of Destiny
The Lone Wolf's Howl: A Sailor's Epic Tale
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110a3b279c00378a0de97d185222fb3661120edf29578d38c8b595a712a89d15. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2401981 — a six-check JSON result.
Unleashing Courage: The War Hero's Tale (EPIC)
Legends Never Die (Epic War Motivation Song)
Unleash the Legend: The Phoenix Reborn in Fire (Epic War Motivation)
Battle of the Beasts: Werewolf Vikings vs. Vampire Knights (Epic)
God of War Unleashed: The Titan's Fury (Epic War Motivation)
The Creed of Heroes: Eternal Fire (Epic War Motivation)
Hawk Tuah! Spit On Them! The Stars Are Ours!
The Battle of Stamford Bridge (Epic Viking's Lament)
One Heart, One Soul: The Viking's Battle Cry
Warrior's Christmas Eve: The Flame of Courage
Warrior Santa: The Call of Fire and Steel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f0f14ce7bfda3722f3a089a18171e792e26ec37775732d04d9819cf550655f2. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32579763 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb412b409ac01eef74ec047317f5b0bf1139980d491bcda0dda6cc6ec8124c633. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2541598 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82786a5cff0db584b866025b969f3c2f285b6cb350b8cf586f793272479b7cf0. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2543542 — a six-check JSON result.
Ten Years of Persecution: The Untold Story
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaede49a1a83aa95992c6ed6b43d48eb16e44d1ff86a80ef5433c3e31eeae7ca6. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7S2516325 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd2fa902788eddff0239b1078348c6ab973c1cf282ee2a40c115ab937e3f3c1. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3FD2584473 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51bc804d66c13dc66b8b61c2e009a35a0b08ea072f5af436bd7abc6b0ce7ad90. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3FC2519243 — a six-check JSON result.