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 0x12a52dbc6a47e5367dd00d19df8ef0590e8608d574679397a7ab1efaecbda6b7. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8b159990-a792-493a-8775-f8157ffe5220.json and https://artists.proofprofile.net/proofs/artist/8b159990-a792-493a-8775-f8157ffe5220.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
A Guided Tour of the Baroque Era, Vol. 7
Messiah, HWV 56 (1751 Version): Part I: Sinfonia
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 0xc15bb053ef4542478ac32f659a443b21cd578052122942d0c36720c235c0bcd1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190638901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcc8407caeaecc5a5676191161e4e26c627fe1191021332d0b8d6bda709e3eeb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190230601.
Zadok the Priest, HWV 258: And all the people rejoiced
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87088b400af18509604756658c11aec60b4031605ae4874fba9df7555f9d8132. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190230602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cb6597dc8be38513d5d2c79165dd2130432b9cc5f2a241c01cc3c28bcc741ee. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831101.
Israel in Egypt, HWV 54: Part III, Moses Song: Moses and the children of Israel sung this song (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b1635c92a1938cf2146dc9814bf8b35fca059aa09bbc62b84397e206ea6472. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831201.
Israel in Egypt, HWV 54: Part I, The Lamentation of the Israelites for the death of Joseph: The sons of Israel do mourn (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c02cbd54e087f559419c618ff7d6a3d1890b558bc44b5837ee2f5138dbf921f. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831102.
Israel in Egypt, HWV 54: Part III, Moses Song: I will sing unto the Lord (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc2f7d5260fa8a08e3546987fc40d8b482802f3c6077b4eba52ec86e57dbdec1. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831202.
Israel in Egypt, HWV 54: Part I, The Lamentation of the Israelites for the death of Joseph: How is the mighty fall'n I (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ec02aa0bd4e159ca1ec0c7b198fc25d7010fe05b181c64b687d14cf80f66ec. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831103.
Israel in Egypt, HWV 54: Part III, Moses Song: Duet: The Lord is my strength and my song (2 Sopranos)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e664e518fade762edc4d4a990d7ef2b374592dc70c7de9adddbaee4bd537c98. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831203.
Israel in Egypt, HWV 54: Part I, The Lamentation of the Israelites for the death of Joseph: He put on righteousness (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ad8014cbd5dd758547eceb3d37efa90f93641b90a69581266e0bdb509d7361. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831104.
Israel in Egypt, HWV 54: Part III, Moses Song: He is my God (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1346c7e13f67ddbe687132a78adad9bb94fb0f40d391bef31c3580b4125ad2b. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831204.
Israel in Egypt, HWV 54: Part I, The Lamentation of the Israelites for the death of Joseph: Quartet: When the ear heard him (Soprano, Alto, Tenor, Bass)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a70f8f38493353511fa9e563acb6d14ad231bb4529261192faac7ad4929abe7. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831105.
Israel in Egypt, HWV 54: Part III, Moses Song: And I will exalt Him (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e30a118d14ba810acd3b4638b06b06a15f7648e5bc0beb532538e3bd751715. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831205.
Israel in Egypt, HWV 54: Part I, The Lamentation of the Israelites for the death of Joseph: How is the mighty fall'n II (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9918c77d083fa59a8c36079ec1557569f4a4ad306d0f62e1b7d7fd94f9eadbd. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831106.
Israel in Egypt, HWV 54: Part III, Moses Song: Duet: The Lord is a man of war (2 Basses)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x083ee0037f346a9c41d61905665dfca740f5fc3f703074b6a8d70cd94e2ec9a0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831206.
Israel in Egypt, HWV 54: Part I, The Lamentation of the Israelites for the death of Joseph: Duet: He deliver'd the poor that cried (2 Sopranos, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698bf32750ef75beb0e4b6201d96bdcb576511e81e1fd0aa43c78405384d427d. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831107.
Israel in Egypt, HWV 54: Part I, The Lamentation of the Israelites for the death of Joseph: How is the mighty fall'n III (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc95ae1ee05434f4205ad0525ee858e957e40525bb944cc3a37d4086827ea49f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831108.
Israel in Egypt, HWV 54: Part III, Moses Song: Thy right hand, O Lord is become glorious (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x771d6df2764f8f392923aeff4ccac723d7ed65460f7573fb1860651bd5a59207. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831208.
Israel in Egypt, HWV 54: Part I, The Lamentation of the Israelites for the death of Joseph: Quartet: The righteous shall be had in everlasting remembrance (Soprano, Alto, Tenor, Bass, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9ea720d6b9be1bb1df2a6c68052945cebc4f8f53eab0e151f5748bfbecff7d. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831109.
Israel in Egypt, HWV 54: Part I, The Lamentation of the Israelites for the death of Joseph: Their bodies are buried in peace (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x928a9512a545ff08449502e19c5610701047b8581f3ad489b004114ac52360d3. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831110.
Israel in Egypt, HWV 54: Part III, Moses Song: Thou sentest forth thy wrath (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59179f6e6ebf2bf5acafc56fd1787a9605e7c48cfa96ccff0d34540442d4a1ad. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831210.
Israel in Egypt, HWV 54: Part I, The Lamentation of the Israelites for the death of Joseph: The people will tell of their wisdom (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02084eb3591f1b9b2e05aafe8d74f35b97b9557bd7046ccb18248eb93747e8ed. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831111.
Israel in Egypt, HWV 54: Part III, Moses Song: And with the blast of thy nostrils (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc1482e51ef902a34afde7f389b475ebaa0c5debc8a0ba375104876cc587709. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831211.
Israel in Egypt, HWV 54: Part I, The Lamentation of the Israelites for the death of Joseph: Quartet: They shall receive a glorious kingdom (Soprano, Alto, Tenor, Bass)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x568db662448bc8996178fffe820d1e08b802f33f4f0cdcd9297a845981fb6d72. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831112.
Israel in Egypt, HWV 54: Part III, Moses Song: The enemy said, I will pursue (Tenor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd719b7fbd06355b30233431816e612fbd11152cb1eee14880a0d49f93d1b21. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831212.
Israel in Egypt, HWV 54: Part I, The Lamentation of the Israelites for the death of Joseph: The merciful goodness of the Lord endureth forever (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45576a23c60e2a2d2eefefcf44b8bcd74281d57211b1db8f262c250b57aaaeb3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831113.
Israel in Egypt, HWV 54: Part III, Moses Song: Who is like unto Thee, O Lord (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce7d4d7ddc56d382e89828619f90be41dfea929c6e83b507a47255e01637da3. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831214.
Israel in Egypt, HWV 54: Part II, The Exodus: And the children of Israel sighed (Alto, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c070facad4d35c27083035c79bcd943a23c49c975631cf75afe19f030794c4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831115.
Israel in Egypt, HWV 54: Part III, Moses Song: The earth swallowed them (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac54cda7745317e964cba5e660ec65d39c8a75b3923ef5ab2e282d7fe935ff6d. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831215.
Israel in Egypt, HWV 54: Part II, The Exodus: They loathed to drink of the river (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf387080a75896f33a529a4bd9e3620c87f3bbb8853e7204f2cc477fad03b0eaf. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831117.
Israel in Egypt, HWV 54: Part II, The Exodus: He spake the word (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9526719c44648ede38419a7e1c5bf017bfd3ae0ae728c511b744778f08ff2735. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831119.
Israel in Egypt, HWV 54: Part III, Moses Song: The Lord shall reign for ever and ever I (Chorus) - Recitative: For the horse of Pharaoh went in (Tenor) - The Lord shall reign for ever and eve
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9b9ea1337adda46cf3b74bec45c3d8f4dd882648310947f4741ca11db9ff1d0. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831219.
Israel in Egypt, HWV 54: Part II, The Exodus: He gave them hailstones for rain (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a9729f8ff4d4cc7ae23baa34189a2db46d27142ae5dbed7963bcdd6160c5dd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831120.
Israel in Egypt, HWV 54: Part III, Moses Song: Recitative: And Miriam the prophetess (Tenor) - Sing ye to the Lord (Soprano, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09a858e4d038117c73066ab96a9617a69871ffb826b4d2d024d4039b00e44628. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831220.
Israel in Egypt, HWV 54: Part II, The Exodus: He sent a thick darkness over all the land (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd075971d6cc5b036e7345aed2a95f708779b152fb27e4c574e10ebd1f338cdfe. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831121.
Israel in Egypt, HWV 54: Part II, The Exodus: He smote all the first-born of Egypt (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x483ba00bc7912b7cccabc6f840804f05427abbcafdc35073ed66efe0758b79ef. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831122.
Israel in Egypt, HWV 54: Part II, The Exodus: But as far his people, he led them forth like sheep (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1100fc0620f584a3417695f6153ab254d299d310bd1249585d0d6bc8a67a38db. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831123.
Israel in Egypt, HWV 54: Part II, The Exodus: Egypt was glad when they departed (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65ba7e763a4d9f1bdfb18bc5d1e176baf09dc4dda11277718a29bb460a06861. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831124.
Israel in Egypt, HWV 54: Part II, The Exodus: He led them through the deep (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc90457c9e425fc312829a37377c6d092dd22a0cb8ad5f42e88c0cffb78ef4c8d. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831126.
Israel in Egypt, HWV 54: Part II, The Exodus: But the waters overwhelmed their enemies (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32027ff5bf913d879566a396fffa0655a7043de73c6f41553f585bdc3b95cbbc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831127.
Israel in Egypt, HWV 54: Part II, The Exodus: And Israel saw that great work (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x427989b1287f39cdaa82d7c7d0a38da06afd89e69bb853993b46b1b882e61737. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190831128.
Israel in Egypt, HWV 54: Part II, The Exodus: And believed the Lord and His servant Moses (Chorus)
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